I. ən-ˈdres
Date: 1596
transitive verb
1. : to remove the clothes or covering of : divest , strip
2. : expose , reveal
intransitive verb
: to take off one's clothes : disrobe
II. noun
Date: 1677
1. : informal dress: as
a. : a loose robe or dressing gown
b. : ordinary dress — compare full dress
2. : the state of being undressed