shad has definitions from the fields of zoology,chemistry,food
1
[ noun ] (chemistry,food) bony flesh of herring-like fish usually caught during their migration to fresh water for spawning; especially of Atlantic coast

Related terms

fish common_American_shad

2
[ noun ] Man's first name, popularity rank in the U.S. is 1164
3
[ noun ] (zoology) herring-like food fishes that migrate from the sea to freshwater to spawn
*