Is “Hyoid” a Scrabble word?
Yes
HYOID
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 Hyoid
/ˈhaɪɔɪd/
noun
1.The hyoid bone.
“1973: the vulture, relinquishing its title, surely in natural justice gave me a right to this femur, this curiously distorted hyoid? — Patrick O'Brian, HMS Surprise”
adjective
1.Shaped like a U, or like the letter upsilon; specifically, designating a bone or group of bones supporting the tongue.
“1969: The hyoid bone in her throat flutters as if discharging some subvocal rosary. — JG Ballard, The Atrocity Exhibition”