Meaning of thick in English
1. having a larger or wider distance than usual from one side to the other
a thick book
a thick wall
a thick slice of bread
2. measured from one side to the other
How thick is this board? "It's two point three centimeters thick."
3. growing very close together and thickly
a thick forest
4. almost solid or fairly stiff, not flowing or pouring easily
thick soup
The fog is thick.