half shell

adj, noun — 3 senses

half shell

adj
1

Colloquial, Especially, Rare, With "on the" Inexpensive; not overpriced.

half shell

noun
1

Natural sciences, Physical sciences, Physics Figuratively Any half of a roughly spherical-like object; any dome-shaped object.

2

Especially, Of food, With "on the" Either half of a clamshell especially when used to serve individual portions of spiced, minced, breaded, baked clams.

Derived terms
on the half-shell

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.