The Japanese noun '餌 (えさ)' has two primary meanings. The first is 'feed', referring to food given to animals, such as pets or livestock. For example: I gave feed to the dog「犬に餌をあげた」(いぬにえさをあげた). The second meaning is 'bait', used in the context of fishing or trapping. For example: He put bait on the hook「彼は針に餌をつけた」(かれははりにえさをつけた). The word is versatile and can be used in both domestic and outdoor settings, depending on the context.