\H[ae]*mat"ic\, a. [Gr. ?]
Of or pertaining to the blood; sanguine; brownish red.
{H[ae]matic acid} (Physiol.), a hypothetical acid, supposed
   to be formed from hemoglobin during its oxidation in the
   lungs, and to have the power of freeing carbonic acid from
   the sodium carbonate of the serum. --Thudichum.