See Also: gilt(2)(dictionary)
gilt(dictionary)
gilt(1)(dictionary)
gilt(4)(dictionary)
gilt(3)(dictionary)
gilt(medicine)
parcel-gilt(dictionary)
electro-gilt(medicine)
gilt 1, noun(dictionary)
gilt 2, adjective(dictionary)

gilt(2) (iou) and sleep (sh)


gilt(2) (iou)



gilt noun1. ME.
[Old Norse gyltr.]
A female pig; spec. a young sow.

sleep (sh)




Natural periodic suspension of consciousness during which the powers of the body are restored.

Humans normally sleep at night, whereas nocturnal species sleep during the day. The average human sleep requirement is about 7.5 hours. Sleep is divided into two main types, REM (rapid-eye-movement) and NREM (non-REM); each recurs cyclically several times during a normal period of sleep. REM sleep is characterized by increased neuronal activity of the forebrain and midbrain, by depressed muscle tone, and by dreaming (see dream), rapid eye movements, and vascular congestion of the sex organs. NREM sleep is divided into four stages, the last of which is the deep, restorative, quiet sleep commonly associated with "a good night's rest." See also insomnia, narcolepsy.