can·dy·floss
noun/ˈkændiflɒs/
/ˈkændiflɑːs/
(British English) (North American English cotton candy)
[uncountable]- a type of sweet in the form of a mass of sticky threads made from melted sugar and served on a stick, especially at fairgrounds
（尤指游乐场出售的）棉花糖