frown line

1. 1.

   a facial wrinkle associated with frowning

   Broaderwrinkle

Questions about frown line

What does frown line mean?

frown line means "a facial wrinkle associated with frowning".

Is frown line a common word?

frown line is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.