餳澀

饧涩
xíngsè
  1. (ideophonic) sleeplessness; almost or nearly about to faint
  2. sleeplessness; almost or nearly about to faint

Wiktionary

Entry Composition

1 餳 xíng
  1. maltose syrup
  2. molasses
  3. heavy (eyelids)
  4. drowsy-eyed
  5. listless
  6. (of dough, candy etc) to soften
  7. to become soft and sticky
2 澀 sè
  1. astringent
  2. tart
  3. acerbity
  4. unsmooth
  5. rough (surface)
  6. hard to understand
  7. obscure