- think moodily or anxiously about something
- hang over, as of something threatening, dark, or menacing;
"The terrible vision brooded over her all day long"
- be in a huff and display one's displeasure;
"She is pouting because she didn't get what she wanted"
- be in a huff; be silent or sullen
- sit on (eggs);
"Birds brood" "The female covers the eggs"