floss

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
floss

Plural
flosses

Dental floss (waxed)
A woman spinning candy floss.
  1. Floss is a thread used to clean the gaps between the teeth.
  2. Floss is spun sugar that is usually referred to as candy floss.

Verb[change]

Plain form
floss

Third-person singular
flosses

Past tense
flossed

Past participle
flossed

Present participle
flossing

  1. If you floss your teeth, you clean the area between your teeth using floss.