ALL meanings of vacuum bottle
vac·u·um bot·tle
V v - noun vacuum bottle a bottle or flask having a vacuum liner that prevents the escape of heat from hot contents, usually liquids, or the entrance of heat into cold contents; thermos. 1
- countable noun vacuum bottle A vacuum bottle is the same as a vacuum flask. 0
- noun vacuum bottle an insulating flask that has double walls, usually of silvered glass, with an evacuated space between them. It is used for maintaining substances at high or low temperatures 0
- noun vacuum bottle a vessel with double walls that enclose an insulating vacuum, used for maintaining the temperature of its contents, often a beverage or other hot or cold liquid 0