Find the word definition

Wiktionary
sperm count

n. The number of spermatozoa in a given amount of ejaculate (typically one millilitre), often used as a gauge of male fertility.

WordNet
sperm count
  1. n. the number of sperm in an ejaculate; "the sperm count is used as an indicator of male fertility"

  2. the act of estimating the number of spermatozoa in an ejaculate