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nouna wide channel containing blood; does not have the coating of an ordinary blood vessel
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nounan abnormal passage leading from a suppurating cavity to the body surface
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nounany of various air-filled cavities especially in the bones of the skulltype of:
Definition that contains sinus
- ac an electric current that reverses direction sinusoidally
- cavity (anatomy) a natural hollow or sinus within the body
- erectile filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
- cavernous filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
- sinusitis inflammation of one of the paranasal sinuses
- cavum (anatomy) a natural hollow or sinus within the body
- alternating current an electric current that reverses direction sinusoidally
- sinus sigmoideus an S-shaped dural sinus on the temporal and occipital bones
- right atrium the right upper chamber of the heart that receives blood from the venae cavae and coronary sinus
- internal jugular vein a continuation of the sigmoid sinus of the dura mater; joins the subclavian vein to form the brachiocephalic vein