Norwegian Bokmål edit

 
Norwegian Bokmål Wikipedia has an article on:
Wikipedia nb

Etymology edit

From silt +‎ stein.

Noun edit

siltstein m (definite singular siltsteinen, uncountable)

  1. (geology) siltstone

Norwegian Nynorsk edit

Etymology edit

From silt +‎ stein.

Noun edit

siltstein m (definite singular siltsteinen, uncountable)

  1. (geology) siltstone