Haematocrystallin \H[ae]m`a*to*crys"tal*lin\, n.
Same as {Hematocrystallin}.
[1913 Webster]
Hemoglobin \Hem"o*glo"bin\, n. [Hemo- + globe.] (Physiol.)
The normal coloring matter of the red blood corpuscles of
vertebrate animals. It is composed of hematin and globulin,
and is also called {h[ae]matoglobulin}. In arterial blood, it
is always combined with oxygen, and is then called
{oxyhemoglobin}. It crystallizes under different forms from
different animals, and when crystallized, is called
{h[ae]matocrystallin}. See {Blood crystal}, under {Blood}.
[1913 Webster]