appetite

noun
ap·​pe·​tite | \ ˈa-pə-ˌtīt How to pronounce appetite (audio) \

Definition of appetite

1 : any of the instinctive desires necessary to keep up organic life especially : the desire to eat He has a hearty appetite.
2a : an inherent craving an insatiable appetite for work
b : taste, preference … the cultural appetites of the time …— J. D. Hart