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from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. An inflatable air mattress.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a type of inflatable air mattress


From the name of the company which made rubberised canvas air-mattresses from the 1940s to the 1970s under the trademark name "LI-LO" (perhaps from lie low). (Wiktionary)



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