Dictionary/単数たんすうTansuuJLPT N2単数 (Tansuu) is a Japanese adjectival noun meaning “single, one, singular (number)”.Meaningsadjectival noun, nounsingle; onenounsingular (number)Kanji in 単数単simple数numberRelated words簡単simple屡々often数number数several数字numeral単純simple単なるmere人数the number of people数えるto count数日few days複数plural数学mathematics