flosses

Flosses is the plural of floss and the third-person singular verb form.

Dental floss is thin thread for cleaning between teeth; to floss is to use it: She flosses every night before bed.

Floss also refers to silky fibers, like those on corn or in embroidery thread.

In slang, to floss is to show off wealth ostentatiously: He flosses his new car around the neighborhood.