Means to bring the eyebrows together and usually downward as a reaction to worry, confusion, anger, or thought.
She frowned when she read the message.
He frowned in concentration.
An expression produced by drawing the eyebrows together, usually indicating negative emotion or deep thought.
A frown appeared on his face.
She answered with a slight frown.
Substantive noun frequently used in both conversational and formal contexts.
The committee focused on the critical role of frown in modern education.
Further study of frown will help uncover important underlying patterns.