• Sinus

    Pronunciation

    • IPA: /ˈsaɪnÉ™s/
    • Rhymes: -aɪnÉ™s

    Origin

    From Latin sinus.

    Noun

    sinus

    (plural sinuses)
    1. (anatomy) A pouch or cavity in any organ or tissue, especially the paranasal sinus.
    2. (pathology) An abnormal cavity or passage such as a fistula, caused by the destruction of tissue.
    3. A bay of the sea; a recess in the shore.

    Anagrams

    © Wiktionary