noun
[plural] chiefly US :a piece of clothing that covers your body from the waist to the ankle and has a separate part for each leg
see color picture
Brit :underpants
ants in your pants
by the seat of your pants
keep your pants on
US informal - used to tell someone to be patient
the pants off
informal - used for emphasis after words like charm, scare, frighten, bore, and beat
wear the pants
with your pants down
US informal :in an embarrassing or unprepared position
US