Entry 1 sense Webster, 1913 Haemolysis /(hē̇*mŏl"ĭ*sĭs)/ · Hae·mol·y·sis · IPA 01 n. Same as Haematolysis, Haematolytic. 1. Same as Haematolysis, Haematolytic.(Physiol.) See: Haematolysis, Haematolytic