Copyright © 2026 Kotomora. All Rights Reserved.

Words Kanji Guides About

強精剤 (きょうせいざい) Japanese meaning | Kotomora

強きょう精せい剤ざい

きょ

う

せ

い

ざ

い

Meanings

1

noun

aphrodisiac; tonic

A substance or medicine that enhances sexual vitality or stamina. Often used in contexts of traditional remedies or supplements.

彼かれは精せい力りょくをつけるために強きょう精せい剤ざいを飲のんでいる。
He takes an aphrodisiac to boost his stamina.
この漢かん方

ぽう

薬やく

は

強きょう

精せい

剤ざい

と

し

て

知し

ら

れ

て

いる

。

This herbal medicine is known as a tonic for virility.

Kanji

強strong
精refined, ghost, fairy
剤dose, medicine, drug

Similar words

精せい力りょく剤ざい
精力剤 is a broader term for energy or stamina supplements, while 強精剤 specifically emphasizes strengthening sexual potency.
媚び薬やく
媚薬 is a more direct term for aphrodisiac, often with a nuance of love potion or sexual arousal, whereas 強精剤 focuses on physical vitality and strength.

Etymology

Compound of 強 (strong), 精 (spirit/vitality/semen), and 剤 (medicine/preparation). The exact historical derivation is uncertain, but the word follows a common pattern for naming medicinal preparations.