SAT GRE somnolent Definition Feeling drowsy or sleepy; causing sleepiness. Example "After the heavy meal, he felt pleasantly somnolent." Sign in to save SAT PDF — $25 GRE PDF — $25 ← somewhat sonorous → Study tips featuring "somnolent" How Context Clues Save You on the SAT Related words SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal