What does "parsley" mean?

Parsley: An aromatic umbelliferous herb (Carum Petroselinum), having finely divided leaves which are used in cookery and as a garnish. As she went to the garden for parsley, to stuff a rabbit. Shak. Fool's parsley. See under Fool. -- Hedge parsley, Milk parsley, Stone parsley, names given to various weeds of similar appearance to the parsley. -- Parsley fern (Bot.), a small fern with leaves resembling parsley (Cryptogramme crispa). -- Parsley piert (Bot.), a small herb (Alchemilla arvensis) formerly used as a remedy for calculus.