eyebrow

noun

1. The hair that grows over the bone ridge above the eye socket.
2. A dormer, usually of small size, whose roof line over the upright face is typically an arched curve, turning into a reverse curve to meet the horizontal line at either end.
3. A clump of waste fibres that builds up in a roller machine.

verb

1. (intransitive)To build up waste fibres in a roller machine.
2. (transitive)To signal with one's eyebrows.

   “Rodas watched Tinker disappear through the door before eyebrowing a question at Barrow. Barrow gestured at him to stay put. Rodas settled back.”

name

1. A village in Saskatchewan, Canada.