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Meaning of sinus
The primary meaning of the word "sinus" refers to a hollow or cavity in a part of the body, especially in the skull.
Etymology of sinus
The word "sinus" comes from the Latin word for "bay" or "inlet", which is also related to the Latin word "sinus", meaning "curve" or "bend"
Historically, the term was used in anatomy to describe hollow or curved structures in the body, and has since been adopted in other fields to describe similar shapes or cavities
Synonyms
Definitions
- A hollow or cavity in a part of the body, especially in the skull
- A bay or inlet of the sea
- A curved or crescent-shaped structure, especially in the body
- A channel or passage, especially in the body
Usage Examples
- The doctor examined the patient's sinus to check for any blockages
- The sinus in the skull is a hollow cavity that contains air
- The boat sailed into the sinus, a small bay surrounded by cliffs
- The surgeon carefully navigated the sinus to remove the tumor
Antonyms
solidity
firmness
density
compactness
fullness
completeness
entirety
wholeness
integrity
unity
coherence
continuity
solidity
mass
bulk
volume
capacity
contents
filling
fulfillment
saturation
solidity
rigidity
stiffness
hardness
impenetrability