opierać

Etymology 1
From.

Verb

 * 1)  to lean onto, to put onto
 * 2)  to rest against, to place against
 * 3)  to base
 * 4)  to lean
 * 5)  to resist, to hold out, to withstand
 * 6)  to rely on, to be based on

Etymology 2
From.

Verb

 * 1)  to wash clothes for, to do laundry for
 * 2)  to wash one's clothes, to do one's laundry