Full of pith, pithy; substantial, important; succinct.

Of a fruit, plant, etc.: containing much pith; covered in or consisting of pith. Also: resembling pith.

Of a plant, leaf, fruit, etc.: Having a firm, or somewhat firm pulp; pulpy, not fibrous. Cf. flesh, n. 2.

Of fruits, roots, etc.: Pulpy, fleshy.

Botany. Of plant tissue: fleshy. Cf. musculosity, n. 1. Obsolete. rare.

Designating the soft internal substance or pulp of a fruit. Obsolete.

= medullary, adj.