loosefill
nounUK /ˈluːs.fɪl/
US /ˈluːs.fɪl/
Loosefill is soft, squishy stuff like little foam bits that people put in boxes to keep things safe.
She packed the vase with loosefill so it would not break in the mail.
RELATED WORDS
OTHER MEANINGS
2. Loosefill can also mean insulation made of small fluffy pieces blown into walls.
The workers blew loosefill into the attic to keep the house warm.
3. Loosefill can describe a material that is poured or packed loosely rather than in solid blocks.
The playground used loosefill rubber instead of a hard surface.
4. Loosefill can mean small bits of material used to fill gaps or spaces.
He used loosefill to fill the cracks around the window.