the act of touching physically | a step in walking or running |
close interaction | structural member consisting of the horizontal part of a stair or step |
(electronics) a junction where things (as two electrical conductors) touch or are in physical contact | the part (as of a wheel or shoe) that makes contact with the ground |
a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication | the grooved surface of a pneumatic tire |
a channel for communication between groups | |
a communicative interaction | |
the physical coming together of two or more things | |
a person who is in a position to give you special assistance | |
the state or condition of touching or of being in immediate proximity | |