Solutions Vacuum flask has 10 entries with similar clues
- crtVacuum tube display, briefly
- overVacuum clearing house throughout
- neonElement that gives red glow in a vacuum tub
- cleanDo dusting and vacuuming
- hooverVacuum cleaner
- carafeA flask for serving wines
- canteenWater flask
- nothingWhat is in a vacuum?
- nethermostMesh bag carrying flask right at the bottom
- sir-james-dewarInventor of vacuum flask