M3A1C3R1O1N1S1
11 points
MACRONS is validvalid
MACRON, a symbol placed over a vowel to show that it has a long sound [n]
MACRON, (Greek) a symbol placed over a vowel to indicate a long sound [n]
MACRON, a symbol placed over a vowel to show that it has a long sound [n]
MACRON, (Greek) a symbol placed over a vowel to indicate a long sound [n]