octodecal

Pronunciation: /ˌɑ k.toʊˈdɛk.əl/
Definition:
1. The ordinal number symbol: 80.
2. The position in a sequence following the seventy-ninth element; the eighth in the ninth decade (80s series).
3. Pertaining to a group, set, or division of eighty parts or members; an octogenary unit.
4. Denoting an octogenary lifespan, extended human longevity, or an eighty-year cycle.

Significance:
• It defines the eightieth (nonodecal) position with systematic regularity and clarity.
• It emphasizes octogenary lifespans, extended longevity, and eighty-part divisions.
• It identifies modern life expectancy achievements, eighty-year (octodeco-ane) historical cycles, and large organizational sets.
• It avoids irregular and ambiguous pronunciations associated with Germanic numeric forms.
• It simplifies expressions of order in gerontological, historical, and large-scale quantitative contexts.
• It improves precision in demographic studies, historical commemorations, and organizational systems involving eighty (octodeco).
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms with a consistent Latinized ordinal form.

Related Ordinal Numbers: decal (10th), duodecal (20th), triodecal (30th), quadecal (40th), quintodecal (50th), sextodecal (60th), septodecal (70th), octodecal (80th), nonodecal (90th)
Cardinal References: deco (10), duodeco (20), triodeco (30), quadeco (40), quintodeco (50), sextodeco (60), septodeco (70), octodeco (80), nonodeco (90)

Examples:
• "The community celebrated her (la) octodecal birthday as a remarkable longevity milestone."
• "The study analyzed climate data across an octodecal period to identify long-term trends."
• "Adjust the octodecal parameter to configure the system for an eighty-unit array."
• "This volume is the octodecal installment in the continuing encyclopedia series."
• "The foundation's charter requires an octodecal strategic review."

octodecal by Dmitrio December 26, 2025

octopenalerection 

When eight penises come together in an orgy and ejaculate into a funnel in a women's mouth, Butt or vagina.

We need one more person for an octopenalerection, you want to join in?

octopenalerection by Faktz November 12, 2016

Octocall 

An unintelligible phone call made by a person who is frantic, emotional, repetitious, and out of breath.

Dude, you have to hear the message Emily left me last night after she got dumped. It was such an octocall!

Octocall by JK010108 March 16, 2009

octorectalitus 

having your head stuck up your ass

he was so blind to his poor behavior, he must have octorectalitus

octorectalitus by cleans up well June 21, 2017

octadecapus 

e-girl whos dad left her yesterday. She wants u to be her boyfriend

"Alexa, play daddy issues, by the neighbothood."
"hey, is ur minecraft username octadecapus?'
"YES IT IS"

octadecapus by minecraftgodess-austinscool January 23, 2021

octodeco

Pronunciation: /ˌɑ k.toʊˈdɛ.koʊ/
Definition:
1. The cardinal number symbol: 80.
2. A group, set, or series of eighty humans or entities: an octogenary unit.
3. A modern lifespan milestone and a common quantity for large collections or rounds.
4. Denoting a structure or quantity based on eighty components, such as years (anes) in an extended human life or items in a substantial batch.

Significance:
• It defines the quantity eighty with systematic regularity and clarity.
• It emphasizes octogenary lifespans, large batches, and significant numerical verges.
• It identifies modern life expectancy achievements, standard counts in some card games (ludaments), and a common round number for collections.
• It avoids irregular and ambiguous pronunciations associated with Germanic numeric forms.
• It simplifies expressions of longevity, large-scale quantities, and notable numerical benchmarks.
• It improves precision in descriptions of gerontological data, commercial batches, and significant anniversaries.
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms, similar to replacing "eighty" with a consistent Latinized cardinal form.
Cardinal number: octodeco (80)
Ordinal number: octodecal (80th)
Adjective: octodecal

Examples:
• "Her grandmother lived a vigorous life into her octodeco years (anes)."
• "The archive contains an octodeco of original manuscripts from that period."
• "The game (ludament) is played with an area of octodeco cards."
• "The foundation awarded grants to an octodeco of research projects this cycle."
• "The assembly hall can seat an octodeco of delegates comfortably."

octodeco by Dmitrio January 25, 2026