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Pronunciation: /ˈtri .oʊ/
Definition:
1. The cardinal number symbol: 3.
2. A group or set of three persons or entities, especially musicians, performers, or collaborative partners.
3. A composition or passage for three performers.
4. Denoting a state of being grouped in threes (trios), emphasizing harmony, balance, or a complete small set.

Significance:
• It defines the quantity three with clarity and regularity, free from suppletive forms.
• It emphasizes harmony, triadic structure, and collaborative groups of three.
• It identifies musical ensembles, sports formations, and any balanced group of three.
• It avoids irregular and ambiguous pronunciations associated with Germanic numeric forms.
• It simplifies expressions of triadic relationships, triple systems, and collaborative trios in various fields.
• It improves precision in descriptions of grouped relationships, ternary structures, and tripartite efforts.
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms “three” with a consistent Latinized cardinal form.
Cardinal number: trio (3)
Ordinal number: trial (3rd)
Adjective: trial
Examples:
• "The jazz trio played an extended improvisation."
• "The project squad labored as a close-joint trio to solve the complex problem."
• "The bowl is a trio of seasonal vegetables with complementary sauces."
• "A trio of fundamental principles guides the organization's philosophy."
• "The bridge is supported by a trio of massive concrete pillars."
trio by Dmitrio January 15, 2026
Related Words

Trio Java 

An ancient country with borders similar to that of modern Botswana and Namibia.

trio love 

three really hot girls who are best friends and like to take pictures of themselves and eat candy and are the hottest and funnest girls at any party
Everyone wishes they could be a part of Trio Love but only the three sexiest girls in the school were allowed to join the sacred and awesome group.
trio love by mbrenzzz69 January 17, 2010

Trio Java Day 

On December 23 everyone will celebrate for the anniversary of Trio Java, a Special Country from the alternative world of Rise of Nations!
Hey! It's almost December 23 that means Trio Java Day is near!
Trio Java Day by Woffen December 17, 2020

Trio Lanes 

The worst most shitty bowling alley you’ll find in all of ohio.
Let’s go to Trio Lanes! Nevermind, their lanes don’t work.
Trio Lanes by ehndjdjdne December 9, 2020

trio-conservatism 

A more formal designation for the socio-economic blending of corporate, fiscal and social conservatism that now typifies the so-called "tea Party" movements in the United States.
Sarah Palin and Dick Armey are two of the nation's more prominent personalities that advocate for smaller government, lower taxes, fewer social entitlements, and other tenets of trio-conservatism.
trio-conservatism by shoqvalue April 19, 2010