refillableitem
nounUK /ˌriːˈfɪləbl ˈaɪtəm/
US /ˌriˈfɪləbl ˈaɪtəm/
A refillable item is a thing you can fill up again and again instead of throwing it away.
My water bottle is a refillable item, so I use it every day.
RELATED WORDS
OTHER MEANINGS
2. A product designed to be topped up with more of the same substance.
The soap dispenser is a refillable item you can top up from a big bottle.
3. An object that can be loaded again with ink, gas, or fuel.
This pen is a refillable item, so you just change the ink cartridge.
4. A container you can fill again rather than buy new each time.
Bring your refillable item to the café to get a cheaper coffee.