Is “Eyecup” a Scrabble word?
Yes
EYECUP
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 Eyecup
noun
1.An eyebath
2.Coon eyes
3.A shield surrounding the eyepiece of a camera.