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Pronunciation: /ˌdu .oʊˈdɛ.koʊ/
Definition:
1. The cardinal number symbol: 20.
2. A group, set, or series of twenty humans or entities; a score or vicenary unit.
3. A standard historical counting unit and common quantity for large items.
4. Denoting a structure or system based on twenty components, such as a score in a historical context or a standard batch size.

Significance:
• It defines the quantity twenty with systematic regularity and clarity.
• It emphasizes scores, vicenary systems, and historical counting units.
• It identifies a traditional "score" (as in "four score and seven years (anes)"), standard packs of items, and any grouping of two tens (duo decos).
• It avoids irregular and ambiguous pronunciations associated with Germanic numeric forms.
• It simplifies expressions of historical quantities, bulk packaging, and vicenary groupings.
• It improves precision in descriptions of historical texts, commercial batches, and base-20 systems.
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms, similar to replacing "twenty" with a consistent Latinized cardinal form.
Cardinal number: duodeco (20)
Ordinal number: duodecal (20th)
Adjective: duodecal
Examples:
• "The historical document referenced a period of four duodeco years (anes)."
• "The manufacturer floating vessels (navas) components in boxes of duodeco."
• "The committee is composed of a duodeco of regional representatives."
• "The game (ludament) is played with a duodeco of special cards."
• "He purchased a duodeco of pencils for the office supply cabinet."
duodeco by Dmitrio January 20, 2026
Urban Dictionary Merch

I double dog triple frog quadruple hog quintuple log sextuple blog septuple clog octuple old grog nonuple cog decaple flog duodecaple fast jog tredecaple prologue dare you 

the most intense dare ever to be wielded by anyone. cannot back out of it no matter what or chaotic things will happen.
DUDE! I double dog triple frog quadruple hog quintuple log sextuple blog septuple clog octuple old grog nonuple cog decaple flog duodecaple fast jog tredecaple prologue dare you to stick your dick in the blender.

duodecadal 

Relating to one's second decade, aka one's twenties.
1. Ernest attributed Joan's disquieting behavior to duodecadal melancholia.

2. “Scarlet just radiates that duodecadal sexual energy. Man I just want to f*ck that b*tch like no ones' business!”

3. “Holy sh*t, that 70 year old son-of-a-b*tch just f*cked that duodecadal slut! Dude, he got lucky as f*ck. No way he did it sober, he must’ve gotten her sh*tface or payed that thot bazillions for how God damned ugly he is.”
duodecadal by Mous, Anon Y. December 2, 2019

Duodecimquinquagintanovemphobia 

The fear of the time 12:59 specifically. No other time, just 12:59. (Could be due to it being a strange time)
Brad: What time is it?
Charles: Uh, I think it's 12:59
Brad: OHH GOD!

Charles: What's wrong??
Brad: Sorry, I have Duodecimquinquagintanovemphobia.
Charles: How did you say that?
Brad: Slowly.

dudecootch 

"Yo Chaco, I think that girl in the blue is a lezbo..? Shea smelled that Dudecootch from outside!
dudecootch by CHACONESS January 1, 2010

dudecore 

kids that think they're the epitome of hardcore.
"brah look at all those kids standing over there, they think theyre so hardcore. "
"yah brah, good thing that we're the original founders hardcore, it makes us so dudecore."
"yahbrah"
dudecore by tiffanibobiffani April 29, 2007

Duodecillion 

N. One followed by 39 zeros.
I have a duodecillion dollars!
Duodecillion by Demtane November 15, 2019
More from Urban Dictionary
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.

Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.

Modified derivative of granola.
"I need more crunchy guys in my life. I'm so tired of dating preppy metrosexual assholes."

"I'm heading out to the crunchy store to pick up some fair trade chocolate and tea tree oil, do you need anything?"
crunchy by EBC July 11, 2007
Word of the Day on September 24, 2026
A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.
Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
Galantir by Ge-sus September 22, 2026
Word of the Day on September 23, 2026

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear
hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh
hobo loko by d i z k o 2 0 8 September 14, 2026
Word of the Day on September 19, 2026
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