Quenya 

laimë

shade

laimë noun "shade" (DAY; in an earlier version the gloss was "shadow (cast by an object or form)"; see VT45:8-9. Perhaps Tolkien transferred this meaning to lëo when giving laimë the more general meaning "shade".)

lëo

shade, shadow cast by any object

lëo noun "shade, shadow cast by any object" (DAY)

lómin

shade, shadow

lómin noun "shade, shadow" (LT1:255)