Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
Pronunciation: /ˌsɛks.toʊˈdɛ.koʊ/ Definition: 1. The cardinal number symbol: 60. 2. A group, set, or series of sixty humans or entities: a sexagenary unit. 3. The foundational unit for minutes and seconds, and a traditional basis for time and angular measurement. 4. Denoting a structure or system based on sixty components, such as seconds in a minute, minutes in an hour, or degrees in a triangle. Significance: • It defines the quantity sixty with systematic regularity and clarity. • It emphasizes sexagesimal systems, timekeeping, and angular geometry. • It identifies seconds in a minute, minutes in an hour, and the traditional number of seconds in a minute. • It avoids irregular and ambiguous pronunciations associated with Germanic numeric forms. • It simplifies expressions of time units, geometric angles, and base-60 numerical systems. • It improves precision in descriptions of chronology, navigation, and mathematical bases. • It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms, similar to replacing "sixty" with a consistent Latinized cardinal form. Cardinal number: sextodeco (60) Ordinal number: sextodecal (60th) Adjective: sextodecal
Text fits
Save
Cancel