vacuumbag
nounUK /ˈvækjuːm bæɡ/
US /ˈvækjum bæɡ/
A bag inside a vacuum cleaner that catches dirt.
Please empty the vacuumbag before it gets too full.
RELATED WORDS
OTHER MEANINGS
2. A bag that can be sealed and emptied of air to store things compactly.
She packed the winter blankets in a vacuumbag to save space.
3. A bag used to hold samples in a vacuum chamber.
The lab technician placed the specimen in a vacuumbag.
4. A bag designed to keep air out and preserve freshness.
The coffee beans stayed fresh in a vacuumbag.