Drenched means completely soaked by water. Drenched to the skin, drenched in sweat, absolutely drenched.
The completeness is the point — drenched is beyond wet and beyond soaked in ordinary use, and it usually happens suddenly. Drenched in is used of light and colour as well as liquid: drenched in sunlight. Note drench, which in farming means giving an animal liquid medicine by mouth.
1adjectivedrenchedCompletely soaked by water.
“We got caught in the storm without an umbrella and arrived home drenched.”
drenched is a state of wetness.