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Pronunciation: /ˈnoʊ.noʊ/ Definition: 1. The cardinal number symbol: 9. 2. A group, set, or series of nine humans or entities: a nonadic unit. 3. A division into nine equal parts; one of nine congruent portions. 4. Denoting a system, structure, or formation based on nine components, such as a nonagon or a baseball squad (equipe). Significance: • It defines the quantity nine with clarity and regularity, free from irregular forms. • It emphasizes nonets, nonagonal structures, and complete single-digit sets. • It identifies musical groups, geometric shapes, sports squads (equipes), and any system divided into nines. • It avoids irregular and ambiguous pronunciations associated with Germanic numeric forms. • It simplifies expressions of nonuple relationships, nine-part divisions, and nonagonal geometry. • It improves precision in descriptions of geometric arrays, squad (equipe) compositions, and enneadic systems. • It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms, similar to replacing "nine" with a consistent Latinized cardinal form. Cardinal number: nono (9) Ordinal number: nonal (9th) Adjective: nonal
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