1An intransitive verb meaning to become messy, untidy, or scattered about — used for a place or surface (like a room or desk) getting cluttered and disorganized.
子供のおもちゃで部屋がすぐ散らかる。
The room gets messy right away with the kids' toys.
忙しくて掃除ができず、部屋がだいぶ散らかっている。
I've been too busy to clean, and the room has gotten pretty messy.
資料が机の上に散らかっていて、必要な書類が見つからない。
Documents are scattered all over my desk, and I can't find the paper I need.
パーティーの後、リビングがひどく散らかっていた。
After the party, the living room was in complete disarray.