Is “Menisci” a Scrabble word?
Yes
MENISCI
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 Menisci
noun
1.A crescent moon, or an object shaped like it.
2.A lens which is convex on one side and concave on the other, being crescent-shaped in cross-section.
3.The curved surface of liquids in tubes, whether concave or convex, caused by the surface tension of the liquid.