Term: paranasal sinus: any of the paired sinuses in the bones of the face adjacent to the nasal cavity that are lined with mucous membrane that is continuous with the lining of the nasal cavities
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: kurux: a Dravidian language spoken in eastern India
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: colonialist: a believer in colonialism
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: disparity: inequality or difference in some respect
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: vendemiaire: first month of the Revolutionary calendar (September and October); the month of the grape harvest
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: love seat: small sofa that seats two people
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: bass: an adult male singer with the lowest voice
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: distribution law: (chemistry) the total energy in an assembly of molecules is not distributed equally but is distributed around an average value according to a statistical distribution
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: papuan: a native or inhabitant of Papua New Guinea or New Guinea
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: cardia: the opening into the stomach and that part of the stomach connected to the esophagus
Broader: sinus: any of various air-filled cavities especially in the bones of the skull | Unrelated: oath: a solemn promise, usually invoking a divine witness, regarding your future acts or behavior