SANGUIFICATION
hematopoiesis, haematopoiesis, hemopoiesis, haemopoiesis, hemogenesis, haemogenesis, hematogenesis, haematogenesis, sanguification
(noun) the formation of blood cells in the living body (especially in the bone marrow)
Source: WordNet® 3.1
Etymology
Noun
sanguification (usually uncountable, plural sanguifications)
(biology) The production of blood; hematosis.
Source: Wiktionary
San`gui*fi*ca"tion, n. Etym: [Cf. F. sanguification. See Sanguify.]
(Physiol.)
Definition: The production of blood; the conversion of the products of
digestion into blood; hematosis.
Source: Webster’s Unabridged Dictionary 1913 Edition