Definition of sinus

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Sinus (n.) A cavity in a bone or other part, either closed or with a narrow opening..

Lern More About Sinus

Sinus :: Sinus (n.) A cavity; a depression.
Intercavernous :: Intercavernous (a.) Between the cavernous sinuses; as, the intercavernous sinuses connecting the cavernous sinuses at the base of the brain..
Bifid :: Bifid (a.) Cleft to the middle or slightly beyond the middle; opening with a cleft; divided by a linear sinus, with straight margins..
Sinus :: Sinus (n.) A dilated vessel or canal.
Wombat :: Wombat (n.) Any one of three species of Australian burrowing marsupials of the genus Phascolomys, especially the common species (P. ursinus). They are nocturnal in their habits, and feed mostly on roots..
Sinus :: Sinus (n.) A depression between adjoining lobes.
Antrum :: Antrum (n.) A cavern or cavity, esp. an anatomical cavity or sinus.
Dauw :: Dauw (n.) The striped quagga, or Burchell's zebra, of South Africa (Asinus Burchellii); -- called also peechi, or peetsi..
Sinusoid :: Sinusoid (n.) The curve whose ordinates are proportional to the sines of the abscissas, the equation of the curve being y = a sin x. It is also called the curve of sines..
Dziggetai :: Dziggetai (n.) The kiang, a wild horse or wild ass of Thibet (Asinus hemionus)..
Sinus :: Sinus (n.) A cavity in a bone or other part, either closed or with a narrow opening..
Ass :: Ass (n.) A quadruped of the genus Equus (E. asinus), smaller than the horse, and having a peculiarly harsh bray and long ears. The tame or domestic ass is patient, slow, and sure-footed, and has become the type of obstinacy and stupidity. There are several species of wild asses which are swift-footed..
Sinupalliate :: Sinupalliate (a.) Having a pallial sinus. See under Sinus.
Emargination :: Emargination (n.) The act of notching or indenting the margin, or the state of being so notched; also, a notch or shallow sinus in a margin..
Koulan :: Koulan (n.) A wild horse (Equus, / Asinus, onager) inhabiting the plants of Central Asia; -- called also gour, khur, and onager..
Probe :: Probe (n.) An instrument for examining the depth or other circumstances of a wound, ulcer, or cavity, or the direction of a sinus, of for exploring for bullets, for stones in the bladder, etc..
Sinuses :: Sinuses (pl. ) of Sinu.
Multifid :: Multifid (a.) Having many segments; cleft into several parts by linear sinuses; as, a multifid leaf or corolla..
Araguato :: Araguato (n.) A South American monkey, the ursine howler (Mycetes ursinus). See Howler, n., 2..
Sinus :: Sinus (n.) An opening; a hollow; a bending.
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