somnolent

[ som-nuh-luhnt ]
/ ˈsɒm nə lənt /

adjective

sleepy; drowsy.
tending to cause sleep.

Origin of somnolent

1425–75; late Middle English sompnolent < Old French < Latin somnolentus, derivative of somnus sleep; see -ulent

Related forms

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for somnolence

British Dictionary definitions for somnolence

somnolent

/ (ˈsɒmnələnt) /

adjective

drowsy; sleepy
causing drowsiness

Derived Forms

somnolence or somnolency, nounsomnolently, adverb

Word Origin for somnolent

C15: from Latin somnus sleep
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for somnolence (1 of 2)

somnolence

[ sŏmnə-ləns ]

n.

A state of drowsiness; sleepiness.
A condition of semiconsciousness approaching coma.

Medicine definitions for somnolence (2 of 2)

somnolent

[ sŏmnə-lənt ]

adj.

Drowsy; sleepy.
Inducing or tending to induce sleep; soporific.
In a condition of incomplete sleep; semicomatose.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.