The Collaborative International Dictionary
Haematogenous
Haematogenous \H[ae]m`a*tog"e*nous\ (-t[o^]j"[-e]*n[u^]s), a. (Physiol.) Originating in the blood.
Wiktionary
haematogenous
a. 1 Producing blood 2 Spread by blood alt. 1 Producing blood 2 Spread by blood