Is “Hieroglyph” a Scrabble word?
Yes
HIEROGLYPH
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Hieroglyph
/ˈhaɪɹəˌɡlɪf/
noun
1.An element of an ideographic (hieroglyphic) writing system.
2.Any obscure or baffling symbol.
verb
1.To represent by hieroglyphs.