What is ebi in Japanese?

Excuse me, but could you please clarify what "ebi" refers to in the context of Japanese language or culture? Is it a term related to food, such as a specific type of seafood, or is it perhaps a colloquial expression or slang word? I'm curious to learn more about its meaning and how it's commonly used in Japanese conversations or literature. Could you elaborate on its significance and any cultural nuances associated with it?