A derogatory term for a slow person; someone who is sluggish or a slowpoke. Can be used as a noun or na-adjective (e.g. のろまな人).
そんなに動きが遅いと、みんなに『のろまだ』とからかわれるよ。
If you move that slowly, everyone will tease you and call you a 'slowpoke'.
彼はのろまな人だから、仕事を頼むと時間がかかる。
He's a slow person, so tasks take him a long time.
試合中にのろまなプレーでチームの流れを止めてしまった。
A slow play during the match disrupted the team's momentum.