| noun | the young of an animal cared for at one time |
| verb | think moodily or anxiously about something |
| verb | hang over, as of something threatening, dark, or menacing “The terrible vision brooded over her all day long” |
| verb | be in a huff and display one's displeasure “She is pouting because she didn't get what she wanted” |
| verb | be in a huff; be silent or sullen |
| verb | sit on (eggs) “Birds brood” |
| brood | verb | sit on (eggs) |
| sulk | noun | a mood or display of sullen aloofness or withdrawal |
| pouter | noun | someone with a habitually sullen or gloomy expression |
| stew | noun | agitation resulting from active worry |
| brood | noun | the young of an animal cared for at one time |
| brooder | noun | apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants |
| hatch | noun | the production of young from an egg |
| incubation | noun | sitting on eggs so as to hatch them by the warmth of the body |
| incubator | noun | apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants |