fitful
🇺🇸
/ˈfɪtfl/
🇬🇧
/ˈfɪtfl/
occurring at irregular intervals; not steady or constant
She had a fitful sleep, waking up several times during the night.
그녀는 불안정한 잠을 잤고, 밤에 몇 번이나 깼다.