noun
/ˈʃeɪzˈlɑːŋ/ , pl chaise longues or chaises longues /ˈʃeɪzˈlɑːŋ/
[count] a long low chair with a back along half its length and one arm
US :a long chair with a back that can be moved so that you can sit up or lie down - called also (US) chaise lounge