numeral🔗Shareउन्नीसThe cardinal number occurring after eighteen and before twenty, represented in Roman numerals as XIX and in Arabic numerals as 19. It is the last/largest of the "teens"."My little sister turned nineteen yesterday. "मेरी छोटी बहन कल उन्नीस साल की हो गई।numbermathChat with AIVocabulary GamePractice Reading