Multiple choice general knowledge What is somnambulism? sleep walking talking in sleep dreaming snoring mildly Reveal answer Fill a bubble to check yourself A Correct answer Explanation Somnambulism is the medical term for sleepwalking - walking or performing other complex behaviors while asleep. Talking in sleep is called somniloquy, while snoring is a separate sleep-related breathing issue. Dreaming is a normal part of REM sleep.