H7893 שַׁיִשׁ (shah'-yish)

Strong's definition: white, i.e. marble.
Derivation: from an unused root meaning to bleach, i.e. whiten; See H8336 (שֵׁשׁ).

From James Strong's public-domain dictionaries (H), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.