somnambulist

Từ điển WordNet v3.1 - WordNet Dictionary

noun

someone who walks about in their sleep
• Syn:
sleepwalker, noctambulist
• Derivationally related forms:
noctambulism (for: noctambulist), somnambulism, sleepwalk (for: sleepwalker)
• Hypernyms:
sleeper, slumberer

• Từ đồng nghĩa / Synonyms:
  sleepwalker, noctambulist