(idiomatic, informal) A dimwit, a fool / A melon-headed whale

A vine, Momordica charantia, which produces a bitter, though when properly prepared edible, fruit. / (Australia) A similar fruit-bearing vine, Citrullus lanatus (Citroides Group).

A vine of the species Benincasa hispida cultivated throughout Asia. / A green, fuzzy melon fruit with sweet white flesh, which grows on this vine.

A vine of the genus Benincasa cultivated throughout Asia. / A green, fuzzy melon fruit taken from this vine that has sweet white flesh.

Having a head in the shape of a melon. / dimwitted, foolish

Alternative spelling of watermelon

plural of melon baller

A variety of muskmelon from Xinjiang, China, particularly associated with Hami City.

A plant of the species Cucumis metulifer, bearing a cucumber-like fruit.

Any of the genus Melocactus of cacti, distinguished when mature by their cephalium, a wool- and bristle-coated structure at the apex, containing a mass of areoles from which the small flowers grow.