bean
noun
[ biːn ]
• an edible seed, typically kidney-shaped, growing in long pods on certain leguminous plants.
• "a tin of beans"
• a leguminous plant that bears beans in pods.
• a very small amount or nothing at all of something (used emphatically).
• "there is not a single bean of substance in the report"
• a person's head, especially when regarded as a source of common sense.
• "this morning the old bean seems to be functioning in a slow way"
bean
verb
• hit (someone) on the head.
• "she picked up a rock and beaned him on the forehead"
Origin:
Old English bēan, of Germanic origin; related to Dutch boon and German Bohne .