telecommunications

electricity / electric light

communication / correspondence / news

speciality/specialty; subject of study; subject of expertise; area of interest; profession

to communicate (generally using an electronic device)

(chiefly women's speech) first person singular pronoun: I, me

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

personal, private / secret

(formal) first-person singular pronoun: I, me

(polite) first-person singular pronoun: I, me