i-adjective
slow; tedious; sluggish; dull; roundabout
Expresses frustration at something being unnecessarily slow, tedious, or long-winded. Often used for procedures, explanations, or people's actions that feel irritatingly sluggish.
彼の話し方はまだるっこしくて、要点がなかなか見えない。
His way of speaking is so roundabout that it's hard to get to the point.
この手続きはまだるっこしいから、もっと
This procedure is frustratingly slow; I wish they'd make it simpler.