sinus
word
Definition
A sinus is a hollow space in the bones of your face or skull, especially around the nose. People often talk about 'sinus problems' when they have issues like stuffy nose or pressure in these spaces.
Usage & Nuances
'Sinus' is often used in medical contexts, usually meaning the cavities near the nose. People commonly refer to 'sinus infection,' 'sinus headache,' or simply 'my sinuses hurt.' Avoid confusing this anatomical term with similar words like 'sign' or 'sine.'
Example Sentences
My sinus hurts when I have a cold.
basic
The doctor checked my sinus for infection.
basic
She has a sinus problem every spring.
basic
Allergies make my sinus feel blocked and painful.
natural
I always get a sinus headache when the weather changes.
natural
If your nose feels stuffed and your face aches, it might be your sinus acting up.
natural