sinus vs ethmoidal sinus
ethmoidal sinus vs sinussinus and ethmoidal sinus both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| sinus | Yes | No | No | No |
| ethmoidal sinus | Yes | No | No | No |
As nouns,
ethmoidal sinus is a hyponym of
sinus; that is, ethmoidal sinus is a
word with a more specific, narrower meaning than
sinus:
- sinus: any of various air-filled cavities especially in the bones of the skull
- ethmoidal sinus: a sinus of the meatuses of the nasal cavity (behind the bridge of the nose)
Other hyponyms of sinus include
ethmoid sinus, sinus ethmoidales, frontal sinus, maxillary sinus, nasal sinus, paranasal sinus, sinus paranasales.
| sinus (noun) | ethmoidal sinus (noun) |
|---|---|
| a wide channel containing blood; does not have the coating of an ordinary blood vessel | a sinus of the meatuses of the nasal cavity (behind the bridge of the nose) |
| any of various air-filled cavities especially in the bones of the skull | |
| an abnormal passage leading from a suppurating cavity to the body surface |
Words related to "sinus"
- bodily cavity
- canal
- cavernous sinus
- cavity
- cavum
- channel
- coronary sinus
- duct
- epithelial duct
- ethmoid sinus
- ethmoidal sinus
- fistula
- frontal sinus
- maxillary sinus
- nasal sinus
- paranasal sinus
- passage
- passageway
- sigmoid sinus
- sinus cavernosus
- sinus coronarius
- sinus ethmoidales
- sinus paranasales
- sinus rectus
- sinus sigmoideus
- sinus transversus
- straight sinus
- tentorial sinus
- transverse sinus
- venous sinus
Words related to "ethmoidal sinus"
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