רָחַץ râchats (H7364)

to lave (the whole or a part of a thing)

1) to wash, wash off, wash away, bathe 1a) (Qal) 1a1) to wash, wash off, wash away 1a2) to wash, bathe (oneself) 1b) (Pual) to be washed 1c) (Hithpael) to wash oneself

a primitive root;