ill humor
nounUK /ˌɪl ˈhjuːmə/
US /ˌɪl ˈhjuːmər/
A bad mood that makes someone grumpy.
He was in ill humor all morning and snapped at everyone.
OTHER MEANINGS
2. A feeling of mild anger or annoyance.
Her ill humor faded once she had a cup of tea.
3. A gloomy or unfriendly attitude shown toward others.
The ill humor in the room made the meeting uncomfortable.
4. A temporary state of being easily upset.
Lack of sleep put him in ill humor.