haematosac Meaning, Definition & Usage

Hæm"a*to*sac` noun (Also<
  • Haematosac
  • Hæmatosac
)
Etymology
Hæmato- + sac.
Definitions
  1. (Anat.) A vascular sac connected, beneath the brain, in many fishes, with the infundibulum.

Webster 1913