1.
leaving as is, leaving unattended, neglect
The act of leaving something or someone alone without taking action, either intentionally or through negligence. Often carries a negative nuance of irresponsible inaction.
自転車を放置しないでください。
Please do not leave your bicycle unattended.
問題を放置すると、悪化する恐れがある。
If you leave the problem unaddressed, it may get worse.
空き家が長年放置されて、老朽化が進んでいる。
The vacant house has been left neglected for years, and deterioration has progressed.
USAGE:
放置 usually carries a negative nuance — it implies something should have been dealt with but was ignored. It is commonly seen on signs (e.g., 放置自転車 = abandoned/illegally parked bicycles) and in discussions of social problems.
In gaming culture, 放置ゲーム or 放置ゲー refers to "idle games" — games that progress while the player is away.
COMMON COLLOCATIONS:
- 放置自転車: abandoned bicycle (illegally parked)
- 放置駐車: illegally parked/abandoned car
- 問題を放置する: to leave a problem unattended
- そのまま放置する: to leave as is