Spermatozoa with an elongated tail, as in humans, in contrast to spherospermia. ... Origin: nemat-+ G. Sperma, seed ... (05 Mar 2000) ... 
Type: Term Pronunciation: nem′ă-tō-sper′mē-ă Definitions: 1. Sperms with an elongated tail, as in humans, in contrast to spherospermia.