'input' definitions:

Signal going into an electronic system [syn: input signal, input]

A statement that expresses a personal opinion or belief or adds information; "from time to time she contributed a personal comment on his account" [syn: remark, comment, input]

Any stimulating information or event; acts to arouse action [syn: stimulation, stimulus, stimulant, input]

A component of production; something that goes into the production of output

Enter (data or a program) into a computer