laugh
(lăf, läf)v. laughed, laugh·ing, laughs
v.intr.1. To express certain emotions, especially mirth or delight, by a series of spontaneous, usually unarticulated sounds often accompanied by corresponding facial and bodily movements.
2. To show or feel amusement or good humor: an experience we would laugh about later on.
3. a. To feel or express derision or contempt; mock: I had to laugh when I saw who my opponent was.
b. To feel a triumphant or exultant sense of well-being: You won't be laughing when the truth comes out.
4. To produce sounds resembling laughter: parrots laughing and chattering in the trees.
v.tr.1. To affect or influence by laughter: laughed the speaker off the stage; laughed the proposal down.
2. To say with a laugh: He laughed his delight at the victory.
n.1. a. The act of laughing.
b. The sound of laughing; laughter.
2. Informal Something amusing, absurd, or contemptible; a joke: The solution they recommended was a laugh.
3. often laughs Informal Fun; amusement: went along just for laughs.
Phrasal Verbs: laugh at To treat lightly; scoff at: a daredevil who laughed at danger.
laugh off (or away) To dismiss as ridiculously or laughably trivial: laughed off any suggestion that her career was over.
Idioms: laugh all the way to the bank To take glee in making money, especially from activity that others consider to be unimpressive or unlikely to turn a profit.
laugh out of the other side of (one's) mouth To see one's good fortune turn to bad; suffer a humbling reversal.
laugh up/in (one's) sleeve To rejoice or exult in secret, as at another's error or defeat.
[Middle English laughen, from Old English hlæhhan, probably ultimately of imitative origin.]
laugh′er n.
laugh′ing·ly adv.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
laugh•er
(ˈlæf ər, ˈlɑ fər)
n. 1. a person who laughs.
2. Informal. a contest or competition in which one person or team easily overwhelms another; easy victory.
[1375–1425]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.