Defn: Cold-blooded.

HAEMATOCRYSTALLIN
Hæm`a*to*crys"tal*lin, n.

Defn: Same as Hematocrystallin.

HAEMATODYNAMOMETER
Hæ`ma*to*dy`na*mom"e*ter ( or ), n.

Defn: Same as Hemadynamometer.

HAEMATOGENESIS Hæm`a*to*gen"e*sis, n. Etym: [Hæmato- + genesis.] (Physiol.) (a) The origin and development of blood. (b) The transformation of venous arterial blood by respiration; hematosis.

HAEMATOGENIC
Hæm`a*to*gen"ic, a. (Physiol.)

Defn: Relating to hæmatogenesis.

HAEMATOGENOUS
Hæm`a*tog"e*nous, a. (Physiol.)

Defn: Originating in the blood.