一人ひとり勝かっ手て

na-adjective

selfish; self-centered; acting alone without consulting others

Describes someone who does things entirely on their own, ignoring others' opinions or convenience. Often used critically. Cross-referenced with 自分勝手, which is a more common synonym.

See also: 自分勝手

• 彼かれの一人ひとり勝かっ手てな行こう動どうに、みんな呆あきれている。

  Everyone is fed up with his selfish behavior.

• 一人ひとり勝かっ手てに決きめないで、ちゃんと相そう談だんしてください。

  Don't decide on your own; please discuss it with us properly.