Etymology From Middle English eȝebreu, alteration of Old English ēaganbrū (“eyebrow”), equivalent to eye + brow. The corresponding Old English ēagbrǣw meant "eyelid". Compare Dutch oogbrauw (“eyelid; eyelash; eyebrow”), German Augenbraue (“eyebrow”).
1
The hair that grows over the bone ridge above the eye socket.
2
Business, Construction, Manufacturing 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.
Etymology From Middle English eȝebreu, alteration of Old English ēaganbrū (“eyebrow”), equivalent to eye + brow. The corresponding Old English ēagbrǣw meant "eyelid". Compare Dutch oogbrauw (“eyelid; eyelash; eyebrow”), German Augenbraue (“eyebrow”).
1
To build up waste fibres in a roller machine.
2
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.2015, Kathy Reichs, Bones Never Lie, page 23: