Frowns

[Zipporah Schumaker]

to bring your eyebrows together so that there are lines on your face above your eyes, often while turning the corners of your mouth downwards, showing that you are annoyed, worried, sad, or thinking hard:

[Ernesto]

an expression in which you bring your eyebrows together so that there are lines on your face above your eyes, often while turning the corners of your mouth downwards, showing that you are annoyed, worried, sad, or thinking hard: