A specialized organ constructed of thick muscular walls found in the digestive tract of some animals, including archosaurs (including crocodilians and birds), earthworms, some gastropods, some fish, and some crustaceans used for grinding up food, often aided by particles of stone or grit.

plural of gizzard

Gonialosa manmina (Ganges gizzard shad) / Nematalosa come (Western Pacific gizzard shad) / Nematalosa galatheae (Galathea gizzard shad) / Anodontostoma chacunda (Chacunda gizzard shad)

(idiomatic) To vex oneself; to worry.

gastrolith

plural of gizzard stone

plural of gizzard shad

A species of fish (Konosirus punctatus) native to the northwestern Pacific Ocean, where it occurs along the Asian coastline.

(intransitive) To rankle in one's heart.

Without a gizzard; without guts or innards. / (figuratively) Lacking courage, cowardly.