Make calm or still.

synonyms: calm, calm down, lull, quiet, quieten, still, tranquillise, tranquillize.

Roget 723: pacify, tranquilize, compose; allay etc. (moderate) 174; reconcile, propitiate, placate, conciliate, meet halfway, hold out the olive branch, heal the breach, make peace, restore harmony, bring to terms.    settle matters, arrange matters, accommodate matters, accommodate differences; set straight; make up a quarrel, tantas componere lites [Lat.]; come to an understanding, come to terms; bridge over, hush up; make it, make matters up; shake hands; mend one's fences [U.S.].    raise a siege, lift a siege; put up the sword, sheathe the sword; bury the hatchet, lay down one's arms, turn swords into plowshares; smoke the calumet of peace, close the temple of Janus; keep the peace etc. (concord) 714; be pacified &c.; come round.    ... show more

Roget 174: be moderate etc. adj.; keep within bounds, keep within compass; sober down, settle down; keep the peace, remit, relent, take in sail.    moderate, soften, mitigate, temper, accoy^†; attemper^†, contemper^†; mollify, lenify^†, dulcify^†, dull, take off the edge, blunt, obtund^†, sheathe, subdue, chasten; sober down, tone down, smooth down; weaken etc. 160; lessen etc. (decrease) 36; check palliate.    tranquilize, pacify, assuage, appease, swag, lull, soothe, compose, still, calm, calm down, cool, quiet, hush, quell, sober, pacify, tame, damp, lay, allay, rebate, slacken, smooth, alleviate, rock to sleep, deaden, smooth, throw cold water on, throw a wet blanket over, turn off; slake; curb etc. (restrain) 751; tame etc. (subjugate) 749; smooth over; pour oil on the waves, pour oil on the troubled waters; pour balm into, mattre de l'eau dans son vin [Fr.].    go out like a lamb, roar you as gently as any sucking dove" [Midsummer-Night's Dream]. ... show more

Cause to be calm or quiet as by administering a sedative to.

synonyms: calm, sedate, tranquillise, tranquillize.

Dutch: kalmeren