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Pronunciation: /traɪˈæn.təl/
Definition:
1. The ordinal number symbol: 13.
2. The position in a sequence following the twelfth (duantal) element; the third (trial) in the second decimal series.
3. Pertaining to a group, set, or division of thirteen (triant) parts or members.
4. Denoting a value one unit beyond a complete dozen, often associated with irregular or supplemental groupings.

Significance:
• It defines the thirteenth (triantal) position with systematic regularity and clarity.
• It emphasizes groupings that exceed standard dozen-based units.
• It identifies baker's dozens, triskaidekaphobia contexts, and supplemental series.
• It avoids incomprehensible and ambiguous pronunciations (homophones) common in Germanic number forms.
• It simplifies expressions of order in commercial units, superstition studies, and sequential lists.
• It improves precision in commercial, cultural, and organizational contexts involving the number thirteen (triant).
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms “thirteenth” 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)
Examples:
• "The triantal item in the baker's dozen is traditionally provided as a bonus."
• "Her (la) analysis focused on the triantal chapter, which introduces the final thematic arc."
• "The committee requires a triantal member to permit potential voting ties."
• "Adjust the triantal parameter to accommodate the thirteen-slot configuration."
• "The contract specifies delivery by the triantal day of the month."
triantal by Dmitrio December 12, 2025
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Triantafilo 

Triantafilo means "rose". A Greek man's name. A hard worker, not a romantic. One who is good with his hands, likes things in an orderly fashion, ands kind hearted.
greek male rose triantafilo
Triantafilo by mystque February 3, 2010

carter triantafyllou 

you know how nice carter triantafyllou is
When a thot has 3 big black cocks inserted into her anal cavity
Friend 1: "My sister has been walking funny."
Friend 2: "That's because me and some homeboys trianaled her so hard last night"
trianal by Jack_Master420 March 10, 2016

triantafillia 

she is in the 7th grade class of isle in naples italy lago patria
damn is that triantafillia

yes she is in isle

Triantafyllia 

Triantafyllia is the Greek word for rose. Triantafyllia is just like a rose. She needs love and lots of care. But be careful of thorns. If you doesn’t treat her right she might hurt you. You should love Triantafyllia. She loves everything too much and to be loved in the same way is what she really needs.
Oh, and she is kinda weird. She tends to hang out with stoners and fasaious
Hey, you know Triantafyllia ?
That sweat girl who walks with her headphones all the time ?
Yes that’s her. She is kinda mysterious
Triantafyllia by Mpoumpouki November 21, 2021

triantaphylou 

it is the best last name cuz it means thirty petals on a rose
that guys name is triantaphylou and its awsome
triantaphylou by cusmarcus May 26, 2022
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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