Definition of floss verb from the Oxford Advanced American Dictionary

 

floss

 verb
verb
NAmE//flɔs//
 
, NAmE//flɑs//
 
[intransitive, transitive]floss (something)Verb Forms present simple I / you / we / they floss
 
,
 
he / she / it flosses
 
,
 
past simple flossed
 
,
 
-ing form flossing
 
,
 
 
jump to other results
to clean between your teeth with dental floss
See the Oxford Advanced Learner's Dictionary entry: floss