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      sinuses
      noun
      a wide channel containing blood
      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
      Roots
      sinussinus- · Latin · curve, hollow
      Words related to sinuses
      sinusitisnpostnasalnasaladjrhinaladjfistulancynanchenasopharynxnbronchialadjrhinolithnasionntracheobronchialbronchiallyadvbronchinrhinitisnnostrilsnnonnasalsubnasalfaucesnrhinorrheanpharynxnmonorhinalpneumogastricnerrhineadjadenoidsnvomicanbronchitisnnasalismnturbinalnuvulitisnweasand

      Synonyms & related words for sinuses

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      Words related to sinuses

      Explore words related to sinuses — words associated with it, words that go with it, and its nearest matches in meaning. Related words include sinusitis, postnasal, nasal, rhinal, fistula, cynanche, nasopharynx, bronchial. Click any word to make it the center of the map and keep exploring the web of connections.

      Where does sinuses come from?

      The word sinuses breaks down into one root of Latin origin: the root sinus-, from Latin sinus (“curve, hollow”). Explore each root to see other English words built from the same source.

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