adjective
moist
MOYST/mɔɪst/
Slightly wet or damp.
The folded cloth has a moist patch darker than the dry fabric.

Etymology
Old French moiste covered dampness and even being soaked; the selected English sense expresses a slight degree of that wetness. The French word’s deeper origin is uncertain.
In context
It also doesn't like to be consistently dry. So, this is one that we, you know, put it in an area where we can keep it moist