Verb
1. think moodily or anxiously about something
2. hang over, as of something threatening, dark, or menacing;
"The terrible vision brooded over her all day long"3. be in a huff and display one's displeasure;
"She is pouting because she didn't get what she wanted"4. be in a huff; be silent or sullen
5. sit on (eggs);
"Birds brood""The female covers the eggs"