What is the meaning of vacuum bottle?

noun

  • Flask with double walls separated by vacuum; used to maintain substances at high or low temperatures.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). vacuum bottle. Retrieved September 20, 2026, from http://smartdefine.org/vacuum_bottle/definitions/1318748
ChicagoWordNet. 2010. "vacuum bottle" http://smartdefine.org/vacuum_bottle/definitions/1318748 (accessed September 20, 2026).
HarvardWordNet 2010, vacuum bottle, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/vacuum_bottle/definitions/1318748>.
MLAWordNet. "vacuum bottle" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/vacuum_bottle/definitions/1318748>