← Back to browse疾くとく[toku]adverbJapanese definitionNo Japanese definition yet.English definitionsquickly; swiftly; expeditiouslylong ago; alreadyExamplesNo examples yet.Loading examples…Ask about thisKanji疾rapidlyシツ / はや.い · 10 strokes疾患疾走疾風疾病疾アレルギー性疾患ウイルス性疾患ヒト疾患モデル