sign language

communication: the conveying of information between two or more entities

to use / to employ / to make use of, to apply / to spend

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

take

take, fetch, take up

mass communication; mass media

use one thing for many purposes / work someone hard