Definition that contains nasal sinus
- sinusitis inflammation of one of the paranasal sinuses
- pentastomid wormlike arthropod having two pairs of hooks at the sides of the mouth; parasitic in nasal sinuses of mammals
- sinus headache a headache resulting from congestion or infection in the paranasal sinuses
- tongue worm wormlike arthropod having two pairs of hooks at the sides of the mouth; parasitic in nasal sinuses of mammals
- pansinusitis inflammation of all of the paranasal sinuses