色しき素そ沈ちん着ちゃくしきそちんちゃくじ字FuriganaAudioMeanings1nounpigmentation; hyperpigmentationMedical term for the deposition of pigment in skin or other tissues, often referring to dark spots or discoloration.紫し外がい線せんは色しき素そ沈ちん着ちゃくの原げん因いんになります。Break this sentence down in the analyzerUltraviolet rays can cause pigmentation.このクリームは色しき素そ沈ちん着ちゃくを改かい善ぜんする効こう果かがあります。Break this sentence down in the analyzerThis cream is effective in improving hyperpigmentation.See all 3 example sentences ›