sinus vs frontal sinus
frontal sinus vs sinussinus and frontal sinus both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| sinus | Yes | No | No | No |
| frontal sinus | Yes | No | No | No |
As nouns,
frontal sinus is a hyponym of
sinus; that is, frontal 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
- frontal sinus: one of a pair of cavities in the frontal bone
Other hyponyms of sinus include
ethmoid sinus, ethmoidal sinus, sinus ethmoidales, maxillary sinus, nasal sinus, paranasal sinus, sinus paranasales.
| sinus (noun) | frontal sinus (noun) |
|---|---|
| a wide channel containing blood; does not have the coating of an ordinary blood vessel | one of a pair of cavities in the frontal bone |
| 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 "frontal sinus"
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