terminal sinus

(redirected from sinus terminalis)
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ter·mi·nal si·nus

, sinus terminalis
the vein bounding the area vasculosa in the blastoderm.

ter·mi·nal si·nus

(tĕr'mi-năl sī'nŭs)
The vein bounding the area vasculosa in the blastoderm.

terminal sinus

A vein encircling the vascular area of the blastoderm.
See also: sinus