unitard

US /ˈjuː.nɪ.tɑːrd/
UK /ˈjuː.nɪ.tɑːrd/
1.

đơn vị

a type of leotard (= a tight piece of clothing that covers the body but not the legs, especially for dancers) that also covers the legs:

:
A woman in a unitard was dancing with a bare-chested man.