Dictionary Meaning and Definition on 'Visceral'
- relating to or affecting the viscera; "visceral bleeding"; "a splanchnic nerve" [syn: splanchnic]
- obtained through intuition rather than from reasoning or observation [syn: intuitive, nonrational]
- Visceral \Vis"cer*al\, a. [Cf. F. visc['e]ral, LL. visceralis.]
- (Anat.) Of or pertaining to the viscera; splanchnic.
- Fig.: Having deep sensibility. [R.] --Bp. Reynolds. Visceral arches (Anat.), the bars or ridges between the visceral clefts. Visceral cavity or tube (Anat.), the ventral cavity of a vertebrate, which contains the alimentary canal, as distinguished from the dorsal, or cerebro-spinal, canal. Visceral clefts (Anat.), transverse clefts on the sides just back of the mouth in the vertebrate embryo, which open into the pharyngeal portion of the alimentary canal, and correspond to the branchial clefts in adult fishes.
Wikipedia Meaning and Definition on 'Visceral'
In anatomy, a viscus (pronounced /ˈvɪskəs/) is an internal organ, and viscera is the plural form. The viscera, when removed from a butchered animal, are known collectively as offal. Internal organs are also known as "innards", or less formally, "guts" (which may also refer to the gastrointestinal tract).
The adjective visceral, also splanchnic, is used for anything pertaining to the internal organs. Historically, viscera of animals were examined by Roman pagan priests like the haruspices or the augurs in order to define the future by their shape, dimensions or other factors. This practice remains an important ritual in some remote, tribal societies.
The viscera are mainly innervated parasympathetically by the vagus nerve and sympathetically by the splanchnic nerves. The sensory part of the latter reaches the spinal column at certain spinal segments. Pain in any viscera is perceived as referred pain, more specifically pain from the dermatome corresponding to the spinal segment.[See more about Visceral at Dictionary 3.0 Encyclopedia]
Words and phrases related to 'Visceral'
Visceral Sample Sentences in News
- Scientists Discover Origin of Invisible Killer 'Bad Fat' Responsible For Obesity-Related Disease
Visceral fat, which has previously been linked to heart disease and cancer, builds up around abdominal organs such as the heart, kidneys and intestine. The fat is more harmful than the subcutaneous fat layers stored beneath the skin. You-Ying Chau, lead author of the study at Edinburgh University, said: "Determining the origins of good and bad fat has been o Read more on this news related to 'Visceral'
- Where does 'hidden fat' come from?
It is now common knowledge that having too much fat is bad for you, but less well known is the serious threat posed by the "hidden fat" that surrounds our vital organs. New research published in the journal Nature Cell Biology claims to have discovered where this hidden, or "visceral fat," comes from.Visceral fat and subcutaneous fat are the tw Read more on this news related to 'Visceral'
- The New F1 Cars Sound Like Living, Breathing Machines
One of the most visceral things about auto racing is the sound race cars make. It’s not the noise, though it is hard to deny the appeal of a V12 at full throttle, but the feeling it gives you. The ... Read more on this news related to 'Visceral'