1. (v.) To annoy, frustrate, or dishearten another, usually through words or actions. 2. (v.) To wince or otherwise show annoyance, frustration or disheartenment. 3. (n.) (Erked) A state of being annoyed, frustrated, or disheartened. (See also: Irk)

extracellular-signal-regulated kinase, a type of cytoplasmic enzyme.

Member of the school support staff: caretakers, receptionists, etc.

Oak wood

mechanic