knit (one's) brow(s)

knit (one's) brow(s)

To furrow one's brow, often due to worry or confusion. Whenever there was a problem, my dad would sit in his favorite chair, knit his brow for a while, and then announce that he had a plan. When I asked Bill about what happened, and he knit his brows, I knew I was about to hear some bad news.
See also: knit
Farlex Dictionary of Idioms.

knit one's brow

to cause one's brow to wrinkle. Bob knitted his brow when he was confused. Jane knitted her brow because she was angry.
See also: brow, knit
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

knit your ˈbrows

frown (= move your eyebrows together), to show that you are thinking hard, feeling angry, etc: She knitted her brows, trying to think how she could have spent so much money in one week.
See also: brow, knit
Farlex Partner Idioms Dictionary
See also:
  • knit
  • knit brow
  • knit your brows
  • knitting
  • knit (one's) eyebrows
  • sweat of brow
  • the sweat of (one's) brow
  • by the sweat of (one's) brow
  • by the sweat of brow
  • by the sweat of one's brow