-a Morpheme -a Type suffix Denotation feminine singular indefinite nominative noun ending Etymology Old Norse -a Evidence Papasula, Sula Homographs A, a-, -a, -a, A, a-, -a, a-, -a, a-, -a, -a, -a, -a, -a, a(b)(s)- [ab-, abs-, a-], a(n)- [a-, an-] Share on FacebookTweetSave