防ぼう腐ふ剤ざいぼうふざいMeanings1nounantisepticA substance that prevents infection or decay, often used in medical or hygiene contexts.傷きず口ぐちに防ぼう腐ふ剤ざいを塗ぬってください。Please apply antiseptic to the wound.2nounpreservativeA substance added to food, wood, or other materials to prevent spoilage or decay.
