Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun sinusoid

2 senses of sinusoid

Sense 1
sinusoid -- (tiny endothelium-lined passages for blood in the tissue of an organ)
       => passage, passageway -- (a path or channel or duct through or along which something may pass; "the nasal passages")

Sense 2
sine curve, sinusoid -- (the curve of y=sin x)
       => wave, undulation -- (an undulating curve)