ichidan verb, intransitive verb
slip down; slide down; glide down
Describes something gradually slipping or sliding downward, often due to gravity or loss of grip. Common for clothing, objects on a slope, or things losing their hold.
眼鏡が鼻からずり落ちた。
My glasses slipped down my nose.
肩にかけたバッグがずり落ちそうに
The bag on my shoulder almost slid off.