ALL meanings of sinus
si·nus
S s - noun sinus anatomy: nasal cavity 1
- adjective sinus affecting the sinuses 1
- adjective sinus treatment: for sinuses 1
- noun plural sinus a curve; bend. 1
- noun plural sinus a curving part or recess. 1
- noun plural sinus Anatomy. any of various cavities, recesses, or passages, as a hollow in a bone, or a reservoir or channel for venous blood. one of the hollow cavities in the skull connecting with the nasal cavities. an expanded area in a canal or tube. 1
- noun plural sinus Pathology. a narrow passage leading to an abscess or the like. 1
- noun plural sinus Botany. a small, rounded depression between two projecting lobes, as of a leaf. 1
- noun sinus Sinus, Sinus Iridum. 1
- countable noun sinus Your sinuses are the spaces in the bone behind your nose. 0
- noun sinus any bodily cavity or hollow space 0
- noun sinus a large channel for venous blood, esp between the brain and the skull 0
- noun sinus any of the air cavities in the cranial bones 0
- noun sinus a passage leading to a cavity containing pus 0
- noun sinus a small rounded notch between two lobes of a leaf, petal, etc 0
- noun sinus an irregularly shaped cavity 0
- noun sinus a bend or curve 0
- noun sinus any cavity or hollow formed by a bending or curving 0
- noun sinus any of various cavities, hollows, or passages 0
- noun sinus any of the air cavities in the skull opening into the nasal cavities 0
- noun sinus a large channel for venous blood 0
- noun sinus a dilated part in a blood vessel, etc. 0
- noun sinus a rounded depression between two consecutive lobes, as of a leaf 0
- noun sinus a channel leading from a pus-filled cavity 0