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A mass bigger than a minor object, but smaller than a star or brown dwarf that has no sun to orbit. It was ejected from it's solar system while forming by other planets' gravitational forces. Planemos may have a satellite (moon) that orbit them. Most planemos are gas giants.

The term is derived from PLANEtary Mass Object.

It has yet to achieve common usage from the scientific community.
The planemo drifted around the edge solar system, surprising many scientists.
planemo by pyrotechnic August 23, 2009
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planetonic 

(Plah-neh-ton-ic)

The platonic relationship between two or more interplanetary species.
The relationship between the ambassador of Earth and the leader of Saturn is strictly planetonic
planetonic by Happy_pie-cake November 9, 2017
The official holiday to celebrate 9/11 and the people who will never forget it.
Happy Planemas Everyone!
planemas by wankvill June 29, 2006
n. Cargo for airplanes. Cargo generally refers to transport of goods by sea or air. However, neither of these involve the use of cars. See shipgo.
The cargo goes in the car and the planego goes in the plane.

"Get that planego on the plane and let's get outa here!"
planego by sneaky tiki August 6, 2012
n. card game that the Japanese plan to thrust on the American market, geared towards children. they will be steeply priced and each card will be a character in a cartoon with names like suckacoo and felcher. intended purpose is to cripple the American economy by using whiney children to spend all of their parent's money on these cards.
"Hey Johnny, I have the new suckachoo card, you don't have one because your family lives in a van down by the river."
Panemon by poopypants April 5, 2003

planetory 

an approach to life and/or art that can only be felt/understood on the atomic level.
I'm gettin' planetory on the shit.
planetory by deniqua August 2, 2007

Planeophile 

A person who is sexually attracted to airplanes; also knows as Planesexual. Often jokingly used by Avgeeks to show their love for airplanes.
That planeophile made out with an Airbus A350-900.
Planeophile by aviationgeek August 12, 2022
More from Urban Dictionary
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"
ulzzang by `r i k kit t y February 26, 2008
Word of the Day on November 7, 2026
EBK stands for "Elite Ball Knowledge." 1 In internet slang, "ball knowledge" originally referred to a deep understanding of football/soccer or basketball, but it has evolved into a broader term for having a highly sophisticated, deep, or niche understanding of any specific topic (such as music, movies, or subcultures).
Person A: "That scene was a direct homage to an unreleased 1982 Japanese indie film."
Person B: "Wow, EBK."
EBK by silwhett November 5, 2026
Word of the Day on November 6, 2026
A seemingly endless debate with a idiot
I don't know man im not ready for yap trap stupidity today which always tries to suck you into it
Yap Trap by WolfieSnack November 4, 2026
Word of the Day on November 5, 2026
Texas is categorized as a swing state in presidential elections, but has voted for Republicans more times than for Democrats in recent history. As such, as demographics change political alignments, some Democrats believe that Texas will vote blue, or Democratic, due to their Hispanic and African American voters, who often align themselves with the Democratic Party's liberal wing.

Blexas has been cited as possible in the upcoming decades, but only if Democrats continue to win the Hispanic vote in bigger margins.
Democrat 1: What is your prediction for the 2024 presidential election?
Democrat 2: Well uh, Blexas!
Democrat 1: You've been saying that since 2008 though.
Blexas by Tritonist June 14, 2021
Word of the Day on November 4, 2026
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