D defs.my
Entry 2 senses Webster, 1913

Melon

/(mĕl"ŭn)/ · Mel·on · IPA /ˈmɛlən/
01 n. The juicy fruit of certain cucurbitaceous plants, as the muskmelon, watermelon, and citron melon; also, the plant that produces the fruit.
  1. 1.
    The juicy fruit of certain cucurbitaceous plants, as the muskmelon, watermelon, and citron melon; also, the plant that produces the fruit.(Bot.)
  2. 2.
    A large, ornamental, marine, univalve shell of the genus Melo.(Zool.)
Phrases & compounds
Melon beetle — a small leaf beetle (Diabrotiea vittata), which damages the leaves of melon vines.
Melon cactus — A genus of cactaceous plants (Melocactus) having a fleshy and usually globose stem with the surface divided into spiny longitudinal ridges, and bearing at the top a prickly and woolly crown in which the small pink flowers are half concealed