Rare, chiefly technical: to store or accumulate something in a reservoir.
Definitions
To collect or store (a fluid or other substance) in or as if in a reservoir. The new dam was designed to reservoir excess rainwater during the monsoon.
Often used attributively before another noun to describe something related to or intended for a reservoir.
Definitions
Relating to, designed for, or characteristic of a reservoir. Reservoir engineering focuses on maximizing the recovery of hydrocarbons.