dleesh

Etymology
From.

Noun

 * 1) rhyolitic tuff
 * 2) clay (white)
 * 3) chalk (white)

Usage notes
For colored chalks, use (followed by the color): bee naʼadzooí łigaaígíí (white chalk), bee naʼadzooí łichíʼígíí (red chalk), bee naʼadzooí łichxíʼígíí (orange chalk), bee naʼadzooí dootłʼizhígíí (blue chalk, green chalk).

Etymology
Ultimately from.

Noun

 * 1) clay white