心気
し
ん
き
Meanings
1
Refers to one's mental state, mood, or emotional disposition. Often used in expressions like 心気を養う (nurture one's mind) or 心気が沈む (feel depressed).
Lately, I tend to feel down.
Reading is good for nurturing one's mind.
2
fretfulness; irritation; tedium
Describes a state of being fretful, irritated, or feeling that something is tedious. Often used in the phrase 辛気臭い (しんきくさい) meaning 'irritatingly tedious' or 'fretful'. The kanji 辛気 is especially associated with this sense.
Listening to his complaints is irritatingly tedious.
The long wait made me increasingly fretful.