usually plural An acknowledgment or expression of good will (especially on meeting).

synonym: salutation.

Roget 892: sociality, sociability, sociableness etc. adj.; social intercourse; consociation^†; intercourse, intercommunity^†; consortship^†, companionship, comradeship; clubbism^†; esprit de corps.    conviviality; good fellowship, good company; joviality, jollity, savoir vivre [Fr.], festivity, festive board, merrymaking; loving cup^†; hospitality, heartiness; cheer.    welcome, welcomeness; greeting; hearty welcome, hearty reception, warm reception; urbanity etc. (courtesy) 894; familiarity.    good fellow, jolly fellow; bon enfant [Fr.], bawcock^†.    social circle, family circle; circle of acquaintance, coterie, society, company.    social gathering, social reunion; assembly etc. (assemblage) 72; barbecue [U.S.], bee; corn-husking [U.S.], corn-shucking [U.S.]; house raising, barn raising; husking, husking-bee [U.S.]; infare^†.    party, entertainment, reception, levee, at, home, conversazione [It], soiree, matin_ee; evening party, morning party, afternoon party, bridge party, garden party, surprise party; kettle, kettle drum; partie carr_ee [Fr.], dish of tea, ridotto^†, rout^†; housewarming; ball, festival &c.; smoker, smoker-party; sociable [U.S.], stag party, hen party, tamasha^†; tea-party, tea-fight [Slang].    (amusement) 840; the feast of reason and the flow of soul" [Pope]. birthday party [parties for specific occasions], Christmas party, New Year's Eve party, Thanksgiving Day Dinner; bonenkai [Jap.]; wedding reception.    visiting; round of visits; call, morning call; interview etc. (conversation) 588; assignation; tryst, trysting place; appointment.    club etc. (association) 712.    ... 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

Dutch: begroeting, groet
Polish: pozdrowienia