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Ventricle
//ˈvɛn.tɹɪk.əl// noun
Definitions
Noun
- 1 Any small cavity within a body; a hollow part or organ, especially:; One of two lower chambers of the heart.
"The muscular ventricles pump blood by contracting their fibers in response to electrical stimulation."
- 2 a chamber of the heart that receives blood from an atrium and pumps it to the arteries wordnet
- 3 Any small cavity within a body; a hollow part or organ, especially:; One of four fluid-filled cavities in the brain, that are continuous with the central canal of the spinal cord.
"the ventricle of memory"
- 4 one of four connected cavities in the brain; is continuous with the central canal of the spinal cord and contains cerebrospinal fluid wordnet
- 5 Any small cavity within a body; a hollow part or organ, especially:; A ventriculus; especially, a stomach. archaic
"[On birds] Where omitting the more general Properties, of having two Ventricles, and picking up stones to conveigh them into their second Ventricle, the Gizzern, (which provision and instinct is a supply for the want of teeth;) […]"
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- 6 Any small cavity within a body; a hollow part or organ, especially:; The womb. archaic
Etymology
From late Middle English, from Latin ventriculus (“the belly”), diminutive of venter (“the belly”). Doublet of ventriculus.
See also for "ventricle"
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