to disturb or bother (a person) in a way that displeases, troubles, or slightly irritates.
2.
to molest; harm.
–verb (used without object)
3.
to be bothersome or troublesome.
–noun
4.
Archaic. an annoyance.
Origin: 1250–1300; (v.) ME an(n)oien, enoien < AF, OF anoier, anuier to molest, harm, tire < LL inodiāre to cause aversion, from L phrase mihi in odiō est … I dislike …; cf. in-2, odium, ennui, noisome; (n.) ME a(n)noi, ennoi < AF, OF a(n)nui, etc., deriv. of the v.
To cause slight irritation to (another) by troublesome, often repeated acts.
Archaic To harass or disturb by repeated attacks.
[Middle English anoien, from Old French anoier, ennuyer, from Vulgar Latin *inodiāre, to make odious, from Latin in odio, odious : in, in; see in-2 + odiō, ablative of odium, hatred; see od- in Indo-European roots.]
Synonyms: These verbs mean to disturb or trouble a person, evoking moderate anger. Annoy refers to mild disturbance caused by an act that tries one's patience: The sound of the printer annoyed me. Irritate is somewhat stronger: I was irritated by their constant interruptions. Bother implies imposition: In the end, his complaining just bothered the supervisor. Irk connotes a wearisome quality: The city council's inactivity irked the community. Vex applies to an act capable of arousing anger or perplexity: Hecklers in the crowd vexed the speaker. Provoke implies strong and often deliberate incitement to anger: His behavior provoked me to reprimand the whole team. Aggravate is a less formal equivalent: "Threats only served to aggravate people in such cases" (William Makepeace Thackeray). Peeve, also somewhat informal, suggests a querulous, resentful response to a mild disturbance: Your flippant answers peeved me. To rile is to upset and to stir up: It riled me to have to listen to such lies.
an·noy·ing (ə-noi'ĭng) adj. Causing vexation or irritation; troublesome: an annoying cough. an·noy'ing·ly adv.
c.1250, from Anglo-Fr. anuier, from O.Fr. enuier "to weary, vex," from L.L. inodiare "make loathsome," from L. (esse) in odio "(it is to me) hateful," abl. of odium "hatred."