Defn: The second element in each half of a hemal arch, corresponding to the sternal part of a rib. Owen. — Hem`a*po*phys"i*al, a.

HEMASTATIC; HEMASTATICAL
Hem`a*stat"ic, Hem`a*stat"ic*al, a. & n.

Defn: Same as Hemostatic.

HEMASTATICS
Hem`a*stat"ics, n. (Physiol.)

Defn: Laws relating to the equilibrium of the blood in the blood vessels.

HEMATACHOMETER
Hem`a*ta*chom"e*ter, n.

Defn: Same as Hæmatachometer.

HEMATEIN
Hem`a*te"in, n. Etym: [Gr. (Chem.)

Defn: A reddish brown or violet crystalline substance, C16H12O6, got from hematoxylin by partial oxidation, and regarded as analogous to the phthaleins.

HEMATEMESIS
Hem`a*tem"e*sis, n. Etym: [NL., fr. Gr. a"i^ma, a"i`matos, blood +
(Med.)