What does "replenish" mean?

The term "replenish" specifically means to fill something again that has been emptied or reduced. For instance, if a water bottle is emptied, to replenish it would mean refilling it with water. This reflects the idea of restoring a supply that has diminished or was used up. Understanding this term is important in various contexts, such as discussing natural resources, supplies in a store, or even personal energy levels after resting. The other options present meanings that directly oppose or differ from the concept of refilling or restoring, highlighting why "to fill something that had previously been emptied" is the correct interpretation of "replenish."