spermatocritEtymologyFrom spermato- + Ancient Greek κριτής (kritḗs, “judge, umpire”). Modelled after hematocrit.nounAn indicator of spermatozoa density based on the proportion of solid packed material in semen after centrifugation.“By using highest male-specific spermatocrit as a reference value, we equalized number of sperm cells across the 48 fertilizations.”