nonantal

Pronunciation: /noʊˈnæn.təl/ Definition: 1. The ordinal number symbol: 19. 2. The position in a sequence following the eighteenth (octantal) element; the ninth (nonal) in the second decimal series. 3. Pertaining to a group, set, or division of nineteen (nonantal) parts or members. 4. Denoting the final position before the completion of the second decimal decade. Significance: • It defines the nineteenth (nonantal) position with systematic regularity and clarity. • It emphasizes the penultimate element in the adolescence series and unique prime groupings. • It identifies the final adolescent year (ane), specific sports squad (equipe) sizes, and prime-based classifications. • It avoids incomprehensible and ambiguous pronunciations (homophones) common in irregular numeric forms. • It simplifies expressions of order in age designations, sports rosters, and enumerative lists. • It improves precision in demographic, athletic, and mathematical contexts involving the number nineteen (octant). • It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms “nineteenth” with a consistent Latinized ordinal form. Related Ordinal Numbers: undantal (11th), duantal (12th), triantal (13th), quadantal (14th), quintantal (15th), sextantal (16th), septantal (17th), octantal (18th), nonantal (19th) Cardinal References: undant (11), duant (12), triant (13), quadant (14), quintant (15), sextant (16), septant (17), octant (18), nonant (19)