徒

adj

useless, fruitless / (now rare) ephemeral, temporary / (now rare) fickle, frivolous / (now rare) slack, lukewarm

彼の助けは徒だった。

His help was useless.

意味（1）

useless, fruitless

ichido kagiri no jinsei o ada ni shiteshimauto make one's one-time life gone ruined

意味（2）

(now rare) ephemeral, temporary

意味（3）

(now rare) fickle, frivolous

意味（4）

(now rare) slack, lukewarm

意味（5）

(historical, poetry) the term of the 蕉風俳諧(しょうふうはいかい) (shōfūhaikai, “Bashō style haikai”) to indicate innocent and humorous style