laugh
verb /lɑːf/
  /læf/
Verb Forms
Idioms Phrasal Verbs| present simple I / you / we / they laugh |    /lɑːf/   /læf/  | 
| he / she / it laughs |    /lɑːfs/   /læfs/  | 
| past simple laughed |    /lɑːft/   /læft/  | 
| past participle laughed |    /lɑːft/   /læft/  | 
| -ing form laughing |    /ˈlɑːfɪŋ/   /ˈlæfɪŋ/  | 
- [intransitive, transitive] to make the sounds and movements of your face that show you think something is funny or silly
- to laugh out loud
 - to laugh loudly/aloud/heartily
 - When I heard her excuse, I just laughed.
 - I was laughing so hard that I had tears running down my cheeks.
 - The show was hilarious—I couldn't stop laughing.
 - laugh at something You never laugh at my jokes!
 - laugh about something She was laughing hysterically about something he had said.
 - She always makes me laugh.
 - He burst out laughing (= suddenly started laughing).
 - She laughed to cover her nervousness.
 - I told him I was worried but he laughed scornfully.
 - She laughed and said, ‘You silly man!’
 - + speech ‘You're crazy!’ she laughed.
 
Vocabulary Building Different ways of laughingDifferent ways of laughing- cackle to laugh in a loud, unpleasant way, especially in a high voice
 - chuckle to laugh quietly, especially because you are thinking about something funny
 - giggle to laugh in a silly way because you are embarrassed, nervous or you think something is funny
 - guffaw to laugh noisily
 - roar to laugh very loudly
 - snigger/snicker to laugh in a quiet, unpleasant way, especially at something rude or at someone’s problems or mistakes
 - titter to laugh quietly, especially in a nervous or embarrassed way
 
Extra ExamplesTopics Feelingsa1- Emilio tilted his head back and laughed good-naturedly.
 - He laughed, and she found herself laughing with him.
 - He laughed heartily at his own joke.
 - He looked so funny I just had to laugh.
 - He pulled a funny face to make us laugh.
 - He realized how he had been fooled, and laughed bitterly.
 - I have not heard an audience laugh so hard for a long time.
 - I heard him suddenly laugh aloud.
 - I laughed uneasily, trying to make light of the moment.
 - I thought she would be angry but she just laughed.
 - I was watching them and trying not to laugh.
 - It looked so funny that I almost laughed out loud.
 - It was so funny we just fell about laughing.
 - Sam shook her head, laughing in amusement.
 - She laughed slightly as she saw my expression.
 - She smiles and laughs easily.
 - She spent time talking and laughing with the children.
 - She was fooling around and we couldn't stop laughing.
 - The audience laughed at her jokes.
 - They were talking and laughing together.
 - Tomorrow you'll be able to laugh about this.
 - Trent almost laughed with relief.
 - Vivian started laughing hysterically.
 - We were laughing over some joke Bentley had told.
 
Oxford Collocations Dictionaryadverb- aloud
 - loudly
 - out loud
 - …
 
- have to
 - want to
 - begin to
 - …
 
- about
 - at
 - in
 - …
 
- burst out laughing
 - bust out laughing
 - can’t help laughing
 - …
 
 - [intransitive] be laughing(informal) used to say that you are in a very good position, especially because you have done something successfully
- If we win the next game we'll be laughing.
 
 
Word OriginOld English hlæhhan, hliehhan, of Germanic origin; related to Dutch and German lachen, also to laughter.
Idioms 
die laughing 
- to find something extremely funny
- I nearly died laughing when she said that.
 
 
don’t make me laugh 
- (informal) used to show that you think what somebody has just said is impossible or stupid
- ‘Will your dad lend you the money?’ ‘Don't make me laugh!’
 
 
he who laughs last laughs longest 
- (saying) used to tell somebody not to be too proud of their present success; in the end another person may be more successfulTopics Successc2
 
kill yourself laughing 
- (British English) to laugh a lot
- He was killing himself laughing.
 
 
laugh all the way to the bank 
- (informal) to make a lot of money easily and feel very pleased about it                                     
 
laugh your head off 
- (informal) to laugh very loudly and for a long time
 
laugh in somebody’s face 
- to show in a very obvious way that you have no respect for somebody
 
laugh like a drain 
- (British English, informal) to laugh very loudly
 
laugh on the other side of your face 
- (British English, informal) to be forced to change from feeling pleased or satisfied to feeling disappointed or annoyed
- He’ll be laughing on the other side of his face when he reads my letter.
 
 
laugh somebody/something out of court 
- (British English, informal) to completely reject an idea, a story, etc. that you think is not worth taking seriously at all
- All his attempts at explanation were simply laughed out of court.
 
 
laugh till/until you cry 
- to laugh so long and hard that there are tears in your eyes
 
laugh up your sleeve (at somebody/something) 
- (informal) to secretly think that something is funny
 
not know whether to laugh or cry 
- (informal) to be unable to decide how to react to a bad situation
 
piss yourself (laughing) 
- (taboo, slang) to laugh very hard
 
split your sides (laughing/with laughter) 
- to laugh a lot at somebody/something                                     
 
you have/you’ve got to laugh 
- (informal) used to say that you think there is a funny side to a situation
- Well, I'm sorry you've lost your shoes, but you've got to laugh, haven't you?