11 letters · 15 points in Scrabble
adjective having only one nucleus
originEtymology tree Proto-Indo-European *mender. Proto-Hellenic *mónwos Ancient Greek μόνος (mónos) Ancient Greek μονο- (mono-)der. English mono- English nuclear English mononuclear From mono- + nuclear.
Etymology from Wiktionary, CC BY-SA 3.0