運うん動どう率りつ

noun

motility; moment

Primarily a medical/biological term for the motility of sperm or other cells. The 'moment' gloss is rare and likely refers to a physical or statistical moment; it is not a common standalone meaning.

• 精せい子しの運うん動どう率りつが低ひくいと、不ふ妊にんの原げん因いんになることがあります。

  Low sperm motility can be a cause of infertility.

• この検けん査さでは、運うん動どう率りつを数すう値ちで評ひょう価かします。

  This test evaluates motility as a numerical value.