floss

Definitions

Medical

  • verb to clean the teeth with dental floss

Slang

  • noun abbreviated female underwear; a G-string or thong. The colloquial shortening of ‘dental floss’ was used by females from the late 1980s to refer to thongs (in the sense in underwear).
  • verb (of a female) to behave ostentatiously and/or offensively, usually in public. The term was popularised by its use by singer Jennifer Lopez. By 2002 it was also heard in the UK.
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