brood
noun.
the young of an animal cared for at one time
verb.
think moodily or anxiously about something
Synonym: dwell
verb.
hang over, as of something threatening, dark, or menacing
The terrible vision brooded over her all day long
Synonym: bulk large, hover, loom
verb.
be in a huff and display one's displeasure
She is pouting because she didn't get what she wanted
Synonym: pout, sulk
verb.
be in a huff; be silent or sullen
Synonym: stew, grizzle
verb.
sit on (eggs)
Birds brood|The female covers the eggs
Synonym: cover, hatch, incubate