- the hard porous protective outer layer of a bird's egg, consisting of calcite and protein
- (modifier) (of paint) having a very slight sheen
WordReference Random House Learner's Dictionary of American English © 2026
WordReference Random House Unabridged Dictionary of American English © 2026
egg•shell
(eg′shel′),USA pronunciation n.
adj.
- Developmental Biologythe shell of a bird's egg, consisting of keratin fibers and calcite crystals.
- a pale yellowish-white color.
- rather bulky paper having a slightly rough finish.
adj.
- like an eggshell, as in thinness and delicacy;
very brittle;
fragile. - being pale yellowish-white in color.
- having little or no gloss:eggshell white paint.
- Middle English ayschelle. See egg1, shell 1250–1300
Collins Concise English Dictionary © HarperCollins Publishers::
eggshell /ˈɛɡˌʃɛl/ n
'eggshell' also found in these entries (note: many are not synonyms or translations):