A babygrow is a one-piece garment a baby sleeps in. Button up the babygrow.
The shoulders fold outwards so it can be pulled down rather than over the head. A babygrow is the one item of baby clothing that gets used until it falls apart.
1nounbabygrowA one-piece garment a baby sleeps in.
“The babygrow was through three children and still going.”
babygrow is clothing.
Also accepted in games: onesie
Practised in Babies & Growing Up