- happen
- hap|penW1S1 [ˈhæpən] v[Date: 1300-1400; Origin: hap ( HAPPY)]1.) when something happens, there is an event, especially one that is not planned= ↑occur▪ When did the accident happen?▪ It's impossible to predict what will happen next.sth/nothing/anything happens▪ Something terrible has happened.▪ She carried on as if nothing had happened.▪ This was bound to happen sooner or later.▪ This kind of thing happens all the time .▪ We'll still be friends, whatever happens .2.) sth/anything/what happens to sb/sthif something happens to someone or something, they are affected by an event▪ He should be here by now - something must have happened to him.▪ The same thing happened to me last year.▪ What's happened to your coat? It's all ripped.▪ What will happen to the collection now?3.) happen to do sthif you happen to do something, you do it by chance▪ I happened to see James in town.4.) sb/sth happens to be sthused when telling someone something in an angry way▪ This happens to be my house!5.) as it happens/it just so happensused to tell someone something that is surprising, interesting, or useful▪ As it happens, I know someone who might be able to help you.6.) these things happenused to tell someone not to worry about a mistake they have made, an accident they have caused etc▪ It's not your fault - these things happen.7.) whatever happened to sb/sth?used to ask where a person or thing is now▪ Whatever happened to Steve? I haven't seen him for years.happen on/upon / [happen on/upon sb/sth] phr vto find something or meet someone by chance▪ I happened on the restaurant by chance.
Dictionary of contemporary English. 2013.