Meaning

• To disturb or irritate, especially by continued or repeated acts; to bother with unpleasant deeds.

  "Marc loved his sister, but when she annoyed him he wanted to switch her off."

• To do something to upset or anger someone; to be troublesome.

• To molest; to harm; to injure.

  "to annoy an army by impeding its march, or by a cannonade"

Meaning

• Troubled, irritated by something unwanted or unliked (an annoyance); vexed.