Sleep disorders Synonyms

We can't find synonyms for the phrase "Sleep disorders", but we have synonyms for terms, you can combine them.

SD abbreviation

SD is an abbreviation for Sleep Disorders
What does SD stand for?
SD stands for "Sleep Disorders"

Definitions for Sleep


  • (noun) a natural periodic loss of consciousness during which the body restores itself
  • (noun) the state of being dead
  • (noun) the permanent stopping of all the vital bodily activities