Is “Proprioceptor” a Scrabble word?
Yes
PROPRIOCEPTOR
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 Proprioceptor
noun
1.A nerve ending that functions as a sensory receptor in muscles, tendons, joints and the inner ear; they respond to movement and position