Last Updated：2025/11/22

The clear, colorless, viscous fluid that is secreted from an aroused penis before ejaculation.

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Cowper's fluid

Source Word

Cowper's fluid

Noun

uncountable

The clear, colorless, viscous fluid that is secreted from an aroused penis before ejaculation.

Japanese Meaning

射精前に性的興奮を受けた陰茎から分泌される、透明で無色、粘性の体液（クーパー液）を指す。

During the lecture, the professor explained how Cowper's fluid functions to lubricate the urethra before ejaculation.

講義で、教授は射精前に尿道を潤滑するカウパー腺液の働きについて説明した。

Sense（1）

The clear, colorless, viscous fluid that is secreted from an aroused penis before ejaculation.