noun🔗ShareEspermatozoideA reproductive cell or gamete of a male, carried in semen, that fertilizes an ovum to produce a zygote."The doctor examined the semen sample under a microscope to count the number of healthy spermatozoa. "El médico examinó la muestra de semen bajo un microscopio para contar el número de espermatozoides sanos.medicinephysiologybiologyanatomyorgansexhumanorganismChat with AIVocabulary GamePractice Reading