the torpid or resting state in which some animals pass the winter
cessation from or slowing of activity during the winter; especially slowing of metabolism in some animals
the act of retiring into inactivity
"he emerged from his hibernation to make his first appearance in several years"
A state of inactivity and metabolic depression in animals during winter.
A standby state which conserves power without losing the contents of memory.
Origin: From hibernatio.
the act or state of hibernating
Origin: [Cf. F. hibernation.]
Hibernation is a state of inactivity and metabolic depression in endotherms. Hibernation refers to a season of heterothermy that is characterized by low body temperature, slow breathing and heart rate, and low metabolic rate. Although traditionally reserved for "deep" hibernators such as rodents, the term has been redefined to include animals such as bears and is now applied based on active metabolic suppression rather than based on absolute body temperature decline. Many experts believe that the processes of daily torpor and hibernation form a continuum and utilize similar mechanisms. Hibernation during the summer months is known as aestivation. Some reptile species are said to brumate, or undergo brumation, but any possible similarities between brumation and hibernation are not firmly established. Often associated with cold temperatures, the purpose of hibernation is to conserve energy during a period when sufficient food is scarce. To achieve this energy savings, an endotherm will first decrease its metabolic rate, which then results in a decreased body temperature. Hibernation may last several days, weeks, or months depending on the species, ambient temperature, time of year, and individual animal's body condition.
U.S. National Library of Medicine
The dormant state in which some warm-blooded animal species pass the winter. It is characterized by narcosis and by sharp reduction in body temperature and metabolic activity and by a depression of vital signs.
The numerical value of hibernation in Chaldean Numerology is: 2
The numerical value of hibernation in Pythagorean Numerology is: 7
Sample Sentences & Example Usage
The gold fund is in hibernation, it makes up a little over 1 percent of our assets and we don't market it, but we keep it alive.
It's almost like an artificial hibernation to keep the brain and the body at rest in the hopes that something can be done for the patient.
We now need to find something to reproduce the effect of brain cooling. We need to find drugs which can induce the effects of hibernation and hypothermia.
The individual investor is in hibernation. There are six distinct stages to a secular bull market and we are nowhere near euphoria, nowhere close, unless you own the FANGs.
Hibernation and isolation can feed a depressed mood, surround yourself with friends, even if you don't feel like it. Not only are you distracting yourself from your possibly blue thoughts, but being out with others provides you with opportunities for pleasure and joy.
Images & Illustrations of hibernation
Translations for hibernation
From our Multilingual Translation Dictionary
- zimní spánekCzech
- χειμερία νάρκηGreek
- vintra dormoEsperanto
- aletargamiento, hibernación, sueño invernalSpanish
- talviuni, horros, talvihorrosFinnish
- cadal-geamhraidhScottish Gaelic
- sen zimowyPolish
- гибернация, зимняя спячкаRussian
- zimski sanSerbo-Croatian
- dvala, vilolägeSwedish
- kış uykusuTurkish
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