A message written in a secret code.

synonym: cypher.

Roget 84: number, symbol, numeral, figure, cipher, digit, integer; counter; round number; formula; function; series.    sum, difference, complement, subtrahend; product; multiplicand, multiplier, multiplicator^†; coefficient, multiple; dividend, divisor, factor, quotient, submultiple [Math.]; fraction, rational number; surd, irrational number; transcendental number; mixed number, complex number, complex conjugate; numerator, denominator; decimal, circulating decimal, repetend; common measure, aliquot part; prime number, prime, relative prime, prime factor, prime pair; reciprocal; totient^†.    binary number, octal number, hexadecimal number [Comp.].    permutation, combination, variation; election.    ratio, proportion, comparison etc. 464; progression; arithmetical progression, geometrical progression, harmonical progression^†; percentage, permilage.    figurate numbers^†, pyramidal numbers, polygonal numbers.    power, root, exponent, index, logarithm, antilogarithm; modulus, base.    differential, integral, fluxion^†, fluent.    ... 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 561: letter; character; hieroglyphic etc. (writing) 590; type etc. (printing) 591; capitals; digraph, trigraph; ideogram, ideograph; majuscule, minuscule; majuscule, minuscule; alphabet, ABC^†, abecedary^†, christcross-row.    consonant, vowel; diphthong, triphthong [Gramm.]; mute, liquid, labial, dental, guttural.    syllable; monosyllable, dissyllable^†, polysyllable; affix, suffix.    spelling, orthograph^†; phonography^†, phonetic spelling; anagrammatism^†, metagrammatism^†.    cipher, monogram, anagram; doubleacrostic^†.    ... show more

A mathematical element that when added to another number yields the same number.

synonyms: 0, cypher, nought, zero.

Dutch: niets
Polish: zero

A quantity of no importance.

synonyms: aught, cypher, goose egg, nada, naught, nil, nix, nothing, null, zero, zilch, zip, zippo ... show more.

Roget 4: unsubstantiality^†, insubstantiality; nothingness, nihility^†; no degree, no part, no quantity, no thing.    nothing, naught, nil, nullity, zero, cipher, no one, nobody; never a one, ne'er a one [Contr.]; no such thing, none in the world; nothing whatever, nothing at all, nothing on earth; not a particle etc. (smallness) 32; all talk, moonshine, stuff and nonsense; matter of no importance, matter of no consequence.    thing of naught, man of straw, John Doe and Richard Roe, faggot voter; nominis umbra [Lat.], nonentity; flash in the pan, vox et praeterea nihil [Lat.].    shadow; phantom etc. (fallacy of vision) 443; dream etc. (imagination) 515; ignis fatuus [Lat.] etc. (luminary) 423; such stuff as dreams are made of" [Tempest]; air, thin air, vapor; bubble etc. 353; baseless fabric of a vision" [Tempest]; mockery.    hollowness, blank; void etc. (absence) 187.    inanity, fool's paradise.    ... show more

Roget 101: zero, nothing; null, nul, naught, nought, void; cipher, goose egg; none, nobody, no one; nichts [G.], nixie [Slang], nix [Slang]; zilch [Slang], zip [Slang], zippo [Slang]; not a soul; ame qui vive [Fr.]; absence etc. 187; unsubstantiality etc. 4^†.    ... show more

Dutch: iets, nul, niks, niets
Polish: zero, nic

A person of no influence.

synonyms: cypher, nobody, nonentity.

Roget 643: unimportance, insignificance, nothingness, immateriality.    triviality, levity, frivolity; paltriness etc. adj.; poverty; smallness etc. 32; vanity etc. (uselessness) 645; matter of indifference etc. 866; no object.    nothing, nothing to signify, nothing worth speaking of, nothing particular, nothing to boast of, nothing to speak of; small matter, no great matter, trifling matter etc. adj.; mere joke, mere nothing; hardly anything; scarcely anything; nonentity, small beer, cipher; no great shakes, peu de chose [Fr.]; child's play, kinderspiel.    toy, plaything, popgun, paper pellet, gimcrack, gewgaw, bauble, trinket, bagatelle, Rickshaw, knickknack, whim-wham, trifle, trifles light as air;" yankee notions [U.S.].    trumpery, trash, rubbish, stuff, fatras^†, frippery; leather or prunello;" chaff, drug, froth bubble smoke, cobweb; weed; refuse etc. (inutility) 645; scum etc. (dirt) 653.    joke, jest, snap of the fingers; fudge etc. (unmeaning) 517; fiddlestick^†, fiddlestick end^†; pack of nonsense, mere farce.    straw, pin, fig, button, rush; bulrush, feather, halfpenny, farthing, brass farthing, doit^†, peppercorn, jot, rap, pinch of snuff, old son; cent, mill, picayune, pistareen^†, red cent [U.S.].    minutiae, details, minor details, small fry; dust in the balance, feather in the scale, drop in the ocean, flea-bite, molehill.    nine days' wonder, ridiculus mus [Lat.]; flash in the pan etc. (impotence) 158; much ado about nothing etc. (overestimation) 482.    ... show more

Dutch: niemand, nul, schertsfiguur

A secret method of writing.

synonyms: cryptograph, cypher, secret code.

Dutch: cijferschrift, code, cryptografie, geheimschrift, steganografie
Polish: szyfr

Convert ordinary language into code.

synonyms: code, cypher, encipher, encrypt, inscribe, write in code.

Roget 528: conceal, hide, secrete, put out of sight; lock up, seal up, bottle up.    encrypt, encode, cipher.    cover, screen, cloak, veil, shroud; cover up one's tracks; screen from sight, screen from observation; drawing the veil; draw the curtain, close the curtain; curtain, shade, eclipse, throw a view over; be cloud, be mask; mask, disguise; ensconce, muffle, smother; befog; whisper.    keep from; keep back, keep to oneself; keep snug, keep close, keep secret, keep dark; bury; sink, suppress; keep from, keep from out of view, keep from out of sight; keep in the shade, throw into the shade, throw into background; stifle, hush up, smother, withhold, reserve; fence with a question; ignore etc. 460.    keep a secret, keep one's own counsel; hold one's tongue etc. (silence) 585; make no sign, not let it go further; not breathe a word, not breathe a syllable about; not let the right hand know what the left is not let the right hand know what the left is doing; hide one's light under a bushel, bury one's talent in a napkin.    keep in the dark, leave in the dark, keep in the ignorance; blind, blind the eyes; blindfold, hoodwink, mystify; puzzle etc. (render uncertain) 475; bamboozle etc. (deceive) 545.    be concealed etc. v.; suffer an eclipse; retire from sight, couch; hide oneself; lie hid, lie in perdu [Fr.], lie in close; lie in ambush (ambush) 530; seclude oneself etc. 893; lurk, sneak, skulk, slink, prowl; steal into, steal out of, steal by, steal along; play at bopeep^†, play at hide and seek; hide in holes and corners; still hunt.    ... show more

Dutch: versleutelen

Make a mathematical calculation or computation.

synonyms: calculate, compute, cypher, figure, reckon, work out.

Roget 85: number, count, tally, tell; call over, run over; take an account of, enumerate, muster, poll, recite, recapitulate; sum; sum up, cast up; tell off, score, cipher, compute, calculate, suppute^†, add, subtract, multiply, divide, extract roots.    algebraize^†.    check, prove, demonstrate, balance, audit, overhaul, take stock; affix numbers to, page.    amount to, add up to, come to.    ... show more

Dutch: plannen, uitwerken, calculeren, rekenen, becijferen, berekenen, uitrekenen