To straighten up is to make your back upright. Shoulders back, chin level, after being bent over.
It is what you do after gardening, after a long stint at a desk, or when somebody important walks in. It also means to tidy, so straightening up a room is putting it in order, and that use is commoner in American English. There is a third sense about behaviour, since telling somebody to straighten up means telling them to start behaving properly, often paired with fly right.
1phrasestraighten upTo stand or sit upright after bending.
“He tried to straighten up and winced.”
2phrasetidyTo tidy a place.
“Give me ten minutes to straighten up the kitchen.”
Practised in A Man Called Ove, Body Language & Gestures, Cleaning & Housework
First appears in chapter 3 of A Man Called Ove.
Practise this word