- but
- but1 W1S1 [bət strong bʌt] conj[: Old English; Origin: butan 'outside, without, except']1.) used to connect two statements or phrases when the second one adds something different or seems surprising after the first one▪ It's an old car, but it's very reliable.▪ They rushed to the hospital, but they were too late.▪ We've invited the boss, but she may decide not to come.▪ an expensive but extremely useful book▪ 'Has he got any experience?' 'No, but he's keen to learn.'2.) used to introduce a statement that explains why the thing you have mentioned did not happen or is not possible▪ I'd like to go but I'm too busy.▪ They would have married sooner, but they had to wait for her divorce.3.) used after a negative to emphasize that it is the second part of the sentence that is true▪ He lied to the court not just once, but on several occasions.▪ The purpose of the scheme is not to help the employers but to provide work for young people.4.) except▪ What can we do but sit and wait?▪ I had no choice but to accept the challenge.▪ Not a day goes by but I think of dear old Larry (=I think of him every day) .5.) but fora) used when you are saying that something would have happened if something or someone else had not prevented it▪ But for these interruptions, the meeting would have finished earlier.▪ The score could have been higher but for some excellent goalkeeping by Simon.▪ I might never have got to university but for you.b) except for something or someone▪ All was silent but for the sound of the wind in the trees.6.) but then (again)spokena) used when you are adding a statement that says almost the opposite of what you have just said▪ John might be ready to help us, but then again, he might not.▪ You feel really sorry for him. But then again, it's hard to like him.b) used when you are adding a statement that makes what you have just said seem less surprising▪ Dinah missed the last rehearsal, but then she always was unreliable, wasn't she?7.) spoken used when you are replying to someone and expressing strong feelings such as anger, surprise etc▪ But that's marvellous news!▪ 'They won't even discuss the problem.' 'But how stupid!'8.) sb cannot but do sthformal used to say that someone has to do something or cannot stop themselves from doing it▪ I could not but admire her.9.) spoken used when disagreeing with someone▪ 'It was a good idea.' 'But it didn't work.'10.) spoken used to emphasize a word or statement▪ It'll be a great party - everyone, but everyone, is coming.▪ They're rich, but I mean rich.11.) spoken used to change the subject of a conversation▪ But now to the main question.▪ But tell me, are you really planning to retire?12.) spoken used after expressions such as 'excuse me' and 'I'm sorry'▪ Excuse me, but I'm afraid this is a no-smoking area.but 2but2 W3S2 prep1.) apart from= ↑except▪ I could come any day but Thursday.▪ There's no one here but me.▪ I could still see nothing but the spirals of desert dust.▪ He was unable to swallow anything but liquids.2.) the last but one/the next but two etcespecially BrE the last or next thing or person except for one, two etc▪ Pauline and Derek live in the next house but one (=they live two houses away from us) .but 3but3 W3S2 advonly▪ This is but one example of what can happen when things go badly wrong.▪ It's going to be difficult. Anyway, we can but try.▪ We have relationships of many different sorts -- with our children, our parents, our boss and our friends, to name but a few.but 4but4 [bʌt] nbuts [plural] spokenreasons that someone gives for not doing something or agreeing with something▪ 'I don't want to hear any buts,' Jo snapped.▪ He is the best player - no ifs, ands, or buts about that.
Dictionary of contemporary English. 2013.