D defs.my
Entry 1 sense Webster, 1913

Turnip

/(tûr"nĭp)/ · Tur·nip · IPA /ˈtɝ.nɪp/
01 n. The edible, fleshy, roundish, or somewhat conical, root of a cruciferous plant (Brassica campestris, var. Napus); also, the plant itself.
  1. 1.
    The edible, fleshy, roundish, or somewhat conical, root of a cruciferous plant (Brassica campestris, var. Napus); also, the plant itself.(Bot.)
Phrases & compounds
Swedish turnip — a kind of turnip. See Ruta-baga.
Turnip flea — a small flea-beetle (Haltica, striolata syn. Phyllotreta striolata), which feeds upon the turnip, and often seriously injures it. It is black with a stripe of yellow on each elytron. The name is also applied to several other small insects which are injurious to turnips. See Illust. under Flea-beetle.
Turnip fly — The turnip flea.