n (countable) A biological structure found in many animals that is used for locomotion and that is frequently a separate organ at the terminal part of the leg. (jump|body part|t)
n (countable|anatomy) Specifically, a human foot, which is found below the ankle and is used for standing and walking. (jump|human body part|t)
n (uncountable|often used attributively) Travel by walking. (jump|walking)
n (countable) The base or bottom of anything. (jump|base|t)
n (countable) The part of a flat surface on which the feet customarily rest.
n (countable) The end of a rectangular table opposite the head. (jump|end of a table|co)
n (countable) A short foot-like projection on the bottom of an object to support it. (jump|support|t)
n (countable) A unit of measure equal to twelve inches or one third of a yard, equal to exactly 30.48 centimetres. (jump|unit of length|u|co)
n (military|pluralonly) Foot soldiers; infantry. (jump|infantry|co)
n (countable|cigars) The end of a cigar which is lit, and usually cut before lighting.
n (countable|sewing) The part of a sewing machine which presses downward on the fabric, and may also serve to move it forward.
n (countable|printing) The bottommost part of a typed or printed page. (jump|bottom of a page|co)
n (countable|prosody) The basic measure of rhythm in a poem. (jump|measure of rhythm|t)
n (countable|phonology) The parsing of syllables into prosodic constituents, which are used to determine the placement of stress in languages along with the notions of constituent heads.
n (countable|nautical) The bottom edge of a sail. (jump|bottom edge of a sail|co|t)
n (countable|billiards) The end of a billiard or pool table behind the foot point where the balls are racked.
n (countable|botany) In a bryophyte, that portion of a sporophyte which remains embedded within and attached to the parent gametophyte plant.
n (countable|malacology) The muscular part of a bivalvemollusc by which it moves or holds its position on a surface.
n (countable|molecular biology) The globular lower domain of a protein. (jump|molecular domain|co)
n (countable|geometry) The foot of a line perpendicular to a given line is the point where the lines intersect.
v (transitive) To use the foot to kick (usually a ball).