bottle up• He was a great believer in expressingaggression, not bottling it up.• Nearly six months after the tragedy, he's still bottling it up.• You will be better off saying your piece and seeing what happens rather than keep bottling things up.• If he'd tried to bottle it up he would have exploded one way or the other long before now.• I've been bottling it upinside me far too long.• If I bottle it up, then it bursts out.• Yes, he said he found the bottle washed up to shore about an hour ago.