Entry 1 sense Webster, 1913 irritated · IPA /ˈɪɹ.ɪˌteɪ.tɪd/ 01 adj. aroused to impatience or anger; as, made an irritated gesture. 1. aroused to impatience or anger; as, made an irritated gesture. Syn. annoyed, nettled, peeved, pissed, stung.