Foot – definition of foot by The Free Dictionary

foot top: a human foot bottom: on a sewing machine foot (fo͝ot) n. pl. feet (fēt) 1. The lower extremity of the vertebrate leg that is in direct contact with the ground in standing or walking. 2. A structure used for locomotion or attachment in an invertebrate animal, such as the muscular organ extending from the ventral side of a mollusk. 3 …

: https://www.thefreedictionary.com/foot