A sign of assent or salutation or command.

Roget 741: command, order, ordinance, act, fiat, hukm^†, bidding, dictum, hest^†, behest, call, beck, nod.    despatch, dispatch; message, direction, injunction, charge, instructions; appointment, fixture.    demand, exaction, imposition, requisition, claim, reclamation, revendication^†; ultimatum etc. (terms) 770; request etc. 765; requirement.    dictation; dictate, mandate; caveat, decree, senatus consultum [Lat.]; precept; prescript, rescript; writ, ordination, bull, ex cathedra pronouncement [Lat.], edict, decretal^†, dispensation, prescription, brevet, placit^†, ukase, ukaz [Rus.], firman, hatti-sherif^†, warrant, passport, mittimus, mandamus, summons, subpoena, nisi prius [Lat.], interpellation, citation; word, word of command; mot d'ordre [Fr.]; bugle call, trumpet call; beat of drum, tattoo; order of the day; enactment etc. (law) 963; plebiscite etc. (choice) 609.    ... show more

Roget 550: indication; symbolism, symbolization; semiology, semiotics, semeiology^†, semeiotics^†; Zeitgeist.    [means of recognition: property] characteristic, diagnostic; lineament, feature, trait; fingerprint, voiceprint, footprint, noseprint [for animals]; cloven hoof; footfall; recognition (memory) 505.    [means of recognition: tool] diagnostic, divining rod; detector.    sign, symbol; index, indice^†, indicator; point, pointer; exponent, note, token, symptom; dollar sign, dollar mark.    type, figure, emblem, cipher, device; representation etc. 554; epigraph, motto, posy.    gesture, gesticulation; pantomime; wink, glance, leer; nod, shrug, beck; touch, nudge; dactylology^†, dactylonomy^†; freemasonry, telegraphy, chirology [Med.], byplay, dumb show; cue; hint etc. 527; clue, clew, key, scent.    signal, signal post; rocket, blue light; watch fire, watch tower; telegraph, semaphore, flagstaff; cresset^†, fiery cross; calumet; heliograph; guidon; headlight.    [sign (evidence) on physobj of contact with another physobj] mark, scratch, line, stroke, dash, score, stripe, streak, tick, dot, point, notch, nick.    print; imprint, impress, impression.    [symbols accompanying written text to signify modified interpretation] keyboard symbols, printing symbols; [Symbols for emphasis], red letter, italics, sublineation^†, underlining, bold font; jotting; note, annotation, reference; blaze, cedilla, guillemets^†, hachure [Topo.]; [Special Characters list], quotation marks, "; double quotes, " "; parentheses, "( )"; brackets, "[ ]"; braces, "{ }", curly brackets; arrows, slashes; left parenthesis, "("; right parenthesis, ")"; opening bracket, "["; closing bracket, "]"; left curly brace, "{"; right curly brace, "}"; left arrow, ""; forward slash, "/"; backward slash, "\\"; exclamation point, "!"; commercial at, "@"; pound sign, "#"; percent sign, "%"; carat, "^"; ampersand, "&"; asterisk, "*"; hyphen, "-"; dash, "-", "_"; em dash, "--"; plus sign, "+"; equals sign, "="; question mark, "?"; period, "."; semicolon, ";"; colon, ":"; comma, ","; apostrophe, "'"; single quote, "'"; tilde, "~". [For identification: general] badge, criterion; countercheck^†, countermark^†, countersign, counterfoil; duplicate, tally; label, ticket, billet, letter, counter, check, chip, chop; dib^†; totem; tessera^†, card, bill; witness, voucher; stamp; cacher [Fr.]; trade mark, Hall mark.    [For identification of people, on a document] signature, mark, autograph, autography; attestation; hand, hand writing, sign manual; cipher; seal, sigil [Lat.], signet, hand and seal [Law]; paraph^†, brand; superscription; indorsement^†, endorsement.    [For identification of people, to gain access to restricted (locations or information)] password, watchword, catchword; security card, pass, passkey; credentials etc. (evidence) 467; open sesame; timbrology^†; mot de passe [Fr.], mot du guet [Fr.]; pass-parole; shibboleth.    title, heading, docket.    address card, visiting card; carte de visite [Fr.].    insignia; banner, banneret^†, bannerol^†; bandrol^†; flag, colors, streamer, standard, eagle, labarum^†, oriflamb^†, oriflamme; figurehead; ensign; pennon, pennant, pendant; burgee^†, blue Peter, jack, ancient, gonfalon, union jack; banderole, old glory [U.S.], quarantine flag; vexillum^†; yellow-flag, yellow jack; tricolor, stars and stripes; bunting.    heraldry, crest; coat of arms, arms; armorial bearings, hatchment^†; escutcheon, scutcheon; shield, supporters; livery, uniform; cockade, epaulet, chevron; garland, love knot, favor.    [Of locality] beacon, cairn, post, staff, flagstaff, hand, pointer, vane, cock, weathercock; guidepost, handpost^†, fingerpost^†, directing post, signpost; pillars of Hercules, pharos; bale-fire, beacon-fire; l'etoile du Nord [Fr.]; landmark, seamark; lighthouse, balize^†; polestar, loadstar^†, lodestar; cynosure, guide; address, direction, name; sign, signboard.    [Of the future] warning etc. 668; omen etc. 512; prefigurement etc. 511.    [Of the past] trace, record &c., 551.    [Of danger] warning etc. 668, alarm etc. 669.    [of authority]. scepter etc. 747.    [of triumph]. trophy etc. 733.    [of quantity]. gauge etc. 466.    [Of Distance] milestone, milepost.    [Of disgrace], brand, fool's cap.    [For detection], check, telltale; test etc. (experiment) 463; mileage ticket; milliary^†.    notification etc. (information) 527; advertisement etc. (publication) 531.    word of command, call; bugle call, trumpet call; bell, alarum, cry; battle cry, rallying cry; angelus^†; reveille; sacring bell^†, sanctus bell [Lat.].    exposition etc. (explanation) 522, proof etc. (evidence) 463; pattern etc. (prototype) 22.    ... show more

Roget 488: assent, assentment^†; acquiescence, admission; nod; accord, concord, concordance; agreement etc. 23; affirmance, affirmation; recognition, acknowledgment, avowal; confession of faith.    unanimity, common consent, consensus, acclamation, chorus, vox populi; popular belief, current belief, current opinion; public opinion; concurrence etc. (of causes) 178; cooperation etc. (voluntary) 709.    ratification, confirmation, corroboration, approval, acceptance, visa; indorsement etc. (record) 551^†.    consent etc. (compliance) 762.    pressure to conform, herd instinct, peer pressure.    ... show more

Roget 894: courtesy; respect etc. 928; good manners, good behavior, good breeding; manners; politeness etc. adj.; bienseance, urbanity, comity, gentility, breeding, polish, presence; civility, civilization; amenity, suavity; good temper, good humor; amiability, easy temper, complacency, soft tongue, mansuetude; condescension etc. (humility) 879; affability, complaisance, pr_evenance, amability^†, gallantry; pink of politeness, pink of courtesy.    compliment; fair words, soft words, sweet words; honeyed phrases, ceremonial salutation, reception, presentation, introduction, accueil^†, greeting, recognition; welcome, abord^†, respects, devoir, regards, remembrances; kind regards, kind remembrances; love, best love, duty; empty encomium, flattering remark, hollow commendation; salaams.    obeisance etc. (reverence) 928; bow, courtesy, curtsy, scrape, salaam, kotow^†, kowtow, bowing and scraping; kneeling; genuflection etc. (worship) 990; obsequiousness etc. 886; capping, shaking hands, etc. v.; grip of the hand, embrace, hug, squeeze, accolade, loving cup, vin d'honneur [Fr.], pledge; love token etc. (endearment) 902; kiss, buss, salute.    mark of recognition, nod; nods and becks and wreathed smiles" [Milton]; valediction etc. 293; condolence etc. 915.    ... show more

The act of nodding the head.

Dutch: nutatie
Polish: kiwnięcie

Express or signify by nodding.

Roget 683: be inactive etc. adj.; do nothing etc. 681; move slowly etc. 275; let the grass grow under one's feet; take one's time, dawdle, drawl, droil^†, lag, hang back, slouch; loll, lollop^†; lounge, poke, loaf, loiter; go to sleep over; sleep at one's post, ne battre que d'une aile [Fr.].    take it easy, take things as they come; lead an easy life, vegetate, swim with the stream, eat the bread of idleness; loll in the lap of luxury, loll in the lap of indolence; waste time, consume time, kill time, lose time; burn daylight, waste the precious hours.    idle away time, trifle away time, fritter away time, fool away time; spend time in, take time in; peddle, piddle; potter, pudder^†, dabble, faddle fribble^†, fiddle-faddle; dally, dilly-dally.    sleep, slumber, be asleep; hibernate; oversleep; sleep like a top, sleep like a log, sleep like a dormouse; sleep soundly, heavily; doze, drowze^†, snooze, nap; take a nap etc. n.; dream; snore one's best; settle to sleep, go to sleep, go off to sleep; doze off, drop off; fall asleep; drop asleep; close the eyes, seal up the eyes, seal up eyelids; weigh down the eyelids; get sleep, nod, yawn; go to bed, turn; get some z's, stack z's [Coll.].    languish, expend itself, flag, hang fire; relax.    render idle etc. adj.; sluggardize^†; mitigate etc. 174.    ... show more

Roget 550: indicate; be the sign etc. n.. of; denote, betoken; argue, testify etc. (evidence) 467; bear the impress etc. n.. of; connote, connotate^†.    represent, stand for; typify etc. (prefigure) 511; symbolize.    put an indication, put a mark etc. n.; note, mark, stamp, earmark; blaze; label, ticket, docket; dot, spot, score, dash, trace, chalk; print; imprint, impress; engrave, stereotype.    make a sign etc. n.. signalize; underscore; give a signal, hang out a signal; beckon; nod; wink, glance, leer, nudge, shrug, tip the wink; gesticulate; raise the finger, hold up the finger, raise the hand, hold up the hand; saw the air, suit the action to the word" [Hamlet]. wave a banner, unfurl a banner, hoist a banner, hang out a banner etc. n.; wave the hand, wave a kerchief; give the cue etc. (inform) 527; show one's colors; give an alarm, sound an alarm; beat the drum, sound the trumpets, raise a cry.    sign, seal, attest etc. (evidence) 467; underline etc. (give importance to) 642; call attention to etc. (attention) 457; give notice etc. (inform) 527.    ... show more

Roget 314: oscillate; vibrate, librate^†; alternate, undulate, wave; rock, swing; pulsate, beat; wag, waggle; nod, bob, courtesy, curtsy; tick; play; wamble^†, wabble^†; dangle, swag.    fluctuate, dance, curvet, reel, quake; quiver, quaver; shake, flicker; wriggle; roll, toss, pitch; flounder, stagger, totter; move up and down, bob up and down etc. adv.; pass and repass, ebb and flow, come and go; vacillate etc. 605; teeter [U.S.].    brandish, shake, flourish.    ... show more

Lower and raise the head, as to indicate assent or agreement or confirmation.

Dutch: knikken

Let the head fall forward through drowsiness.

Dutch: knikkebollen, knikken

Sway gently back and forth, as in a nodding motion.

Be almost asleep.

Dutch: knikkebollen

A connecting point at which several lines come together.

Any thickened enlargement.

synonyms: knob, thickening.

Roget 250: convexity, prominence, projection, swelling, gibbosity^†, bilge, bulge, protuberance, protrusion; camber, cahot [U.S.].    thank-ye-ma'am [U.S.].    swell.    intumescence; tumour [Brit.], tumor; tubercle, tuberosity [Anat.]; excrescence; hump, hunch, bunch.    boss, embossment, hub, hubble; [convex body parts] tooth [U.S.], knob, elbow, process, apophysis^†, condyle, bulb, node, nodule, nodosity^†, tongue, dorsum, bump, clump; sugar loaf etc. (sharpness) 253; bow; mamelon^†; molar; belly, corporation^†, pot belly, gut [Coll.]; withers, back, shoulder, lip, flange.    [convexities on skin] pimple, zit [Slang]; wen, wheel, papula [Med.], pustule, pock, proud flesh, growth, sarcoma, caruncle^†, corn, wart, pappiloma, furuncle, polypus^†, fungus, fungosity^†, exostosis^†, bleb, blister, blain^†; boil etc. (disease) 655; airbubble^†, blob, papule, verruca.    [convex body parts on chest] papilla, nipple, teat, tit [Vulg.], titty [Vulg.], boob [Vulg.], knocker [Vulg.], pap, breast, dug, mammilla^†.    [prominent convexity on the face] proboscis, nose, neb, beak, snout, nozzle, schnoz [Coll.].    peg, button, stud, ridge, rib, jutty, trunnion, snag.    cupola, dome, arch, balcony, eaves; pilaster.    relief, relievo [It], cameo; bassorilievo^†, mezzorilevo^†, altorivievo; low relief, bas relief [Fr.], high relief.    hill etc. (height) 206; cape, promontory, mull; forehead, foreland^†; point of land, mole, jetty, hummock, ledge, spur; naze^†, ness.    ... show more

botany The small swelling that is the part of a plant stem from which one or more leaves emerge.

synonym: leaf node.

Polish: węzeł, kolanko

physics The point of minimum displacement in a periodic system.

astronomy A point where an orbit crosses a plane.

Polish: węzeł

The source of lymph and lymphocytes.

synonyms: lymph gland, lymph node.

Dutch: lymfeklier
Polish: węzeł limfatyczny, węzeł chłonny

Any bulge or swelling of an anatomical structure or part.

computer science Any computer that is hooked up to a computer network.

synonyms: client, guest.

Dutch: client
Polish: klient, stacja kliencka