Definition:-

• An edible seed, typically kidney-shaped, growing in long pods on certain leguminous plants. (noun)
• A leguminous plant that bears beans in pods. (noun)
• A very small amount or nothing at all of something (used emphatically)Any money at all. (noun)
• A person's head, especially when regarded as a source of common sense. (noun)
• Hit (someone) on the head. (verb)