half shell

Raw bar presentation

Half shell refers to either half of a bivalve mollusk's shell, typically an oyster or clam.

Seafood served on the half shell is presented raw in one half of its original shell: We ordered a dozen oysters on the half shell.

The phrase evokes elegance and freshness—shellfish eaten this way are typically consumed moments after opening.

Opposites
completeness

half shellunshucked

Still in shell

intact · whole · sealed · unopened · encased

culinary presentation

half shellshelled

Outer casing removed

processed · shucked · picked · dressed · prepared

Family

shell, half, shells, eggshell, halves, seashell, shelled, shelling, nutshell

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G