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Li-lo

noun [C]
 
 
/ˈlaɪ.ləʊ/ US  /-loʊ/ (plural Li-los) (also air mattress) UK trademark

Definition

a type of plastic or rubber mattress that you fill with air and use to lie on or to float on waterBeds and parts of beds
(Definition of Li-lo noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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