努努
ゆ
め
ゆ
め
Meanings
1
Only when written 努努 / 努々
Used in expressions of prohibition, often with ~な or ~まじ; literary and somewhat archaic.
You must never forget.
2
Used with negative verb forms; emphasizes complete absence or prohibition. Literary and rare.
You must not doubt even a little bit.
3
Only when written 努努 / 努々
Rare adverbial use meaning 'diligently'; mostly found in older texts.
The teacher said, 'Work diligently.'
4
Only when written 夢夢 / 夢々
Noun meaning 'dreams'; restricted to the 夢夢/夢々 kanji forms. Rare and literary.
Dreams within dreams.