definition of
foot

[1] #1 foot n. [human foot, pes] the part of the leg of a human being below the ankle joint; "his bare feet projected from his trousers"; "armored from head to foot". wn

[2] #2 foot n. [ft] a linear unit of length equal to 12 inches or a third of a yard; "he is six feet tall". wn

[3] #3 foot n. the lower part of anything; "curled up on the foot of the bed"; "the foot of the page"; "the foot of the list"; "the foot of the mountain". wn

[4] #4 foot n. [animal foot] the pedal extremity of vertebrates other than human beings. wn

[5] #5 foot n. [foundation, base, fundament, groundwork, substructure, understructure] lowest support of a structure; "it was built on a base of solid rock"; "he stood at the foot of the tower". wn