分厚い

分厚い

Thick; bulky.

Here, '分厚い' is used to describe the physical thickness of the notebook.

このノートは分厚いので、たくさん書き込むことができます。

This notebook is thick, so I can write a lot in it.

In this sentence, '分厚い' describes the thickness of the glasses, which implies their corrective power.

彼は分厚い眼鏡をかけているので、近視がひどいとわかります。

He wears thick glasses, indicating severe myopia.

Here, '分厚い' is used metaphorically to describe the density and volume of the clouds.

分厚い雲が空を覆い、雨が降り始めました。

Thick clouds covered the sky, and rain began to fall.