Babygro™
noun/ˈbeɪbiɡrəʊ/
/ˈbeɪbiɡrəʊ/
(plural Babygros)
(British English)- a piece of clothing for babies, usually covering the whole body except the head and hands, made of a type of cloth that stretches easily
（弹性）婴儿连身服 Word Origin1950s (originally US): from baby + grow.