Chaperone
Part of speech: verb
Definition: to act as a chaperone
Part of speech: noun
Definition: An older person who accompanies other younger people to ensure the propriety of their behaviour, often an older woman accompanying a young woman. A protein that assists the non-covalent folding/unfolding and the assembly/disassembly of other macromolecular structures, but does not occur in these structures when the latter are performing their normal biological functions.
Chaperon
Part of speech: noun
Definition: An adult who accompanies or supervises one or more young, unmarried men or women during social occasions, usually with the specific intent of preventing some types of social or sexual interactions or illegal behavior.
Part of speech: verb
Definition: to accompany, to escortto mother