Noun

1. A new growth of grass appearing on a field that has been mowed or grazed.
2. Tall and decaying grass left standing after the cutting or grazing season.
3. Moss.

Noun

1. A thick cloud that forms near the ground; the obscurity of such a cloud.
2. A mist or film clouding a surface.
3. A state of mind characterized by lethargy and confusion.

   He did so many drugs, he was still in a fog three months after going through detox.

4. A silver deposit or other blur on a negative or developed photographic image.

Usage notes

• To count sense thick cloud, bank of fog is usually used.
• To count sense clouding a surface, foggy patch is usually used.

Synonyms

• (cloud that forms at a low altitude and obscures vision): mist, haze
• (mist or film clouding a surface): steam
• (state of mind characterized by lethargy and confusion): daze, haze

Verb

1. To become covered with or as if with fog.
2. To become obscured in condensation or water.

   The mirror fogged every time he showered.

3. To become dim or obscure.
4. To cover with or as if with fog.
5. To obscure in condensation or water.
6. }
7. To make confusing or obscure.
8. To make dim or obscure.

Synonyms

• (to become obscured in condensation or water): become cloudy, become steamy
• (to make confusing or obscure): blur, cloud, obscure