Moisture refers to the presence of water or liquid in small amounts. It can describe a damp or wet condition that provides hydration or humidity to something. Full definition
The simple act of watering a plant alters the balance of moisture in soil and the climate. (pnnl.gov)
While monkeys usually get all of the water they need from moisture from leaves, recently the animals have been observed coming down from the canopy to drink from water sources on the ground. (ticotimes.net)
Senior dogs, who suffer from advanced gum disease or who have already lost teeth, can benefit from dog food formulas high in moisture content which is easier for them to consume. (petsprinciple.com)