Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
topology
In mathematics, topology (from the Greek τόπος, place, and λόγος, study) is concerned with the properties of space that are preserved under continuous deformations, such as stretching, crumpling and bending, but not tearing or gluing. This can be studied by considering a collection of subsets, called open sets, that satisfy certain properties, turning the given set into what is known as a topological space. Important topological properties include connectedness and compactness.
Using topology, you can figure out why a hole in a hole in a hole is just like a three-handled coffee cup.
topology by Cyclotrons December 2, 2017
Trapology
Trapology -noun, plural -gies. 1. the science that deals with the dynamics and history of traps, the ways in which traps are composed, and the physical and metaphysical variations of traps. 2. the study of this science. 3. the features and processes of traps: the trapology of ships in sector 3-7.
Trapology by Admiral Ackbar RPD January 18, 2009
Tapologize
Tapologize by Aldarn January 27, 2008
typology
A (pseudo)science which organizes people into groups based on their core motivations, how they think, and what they do. It's used for personal growth and just for fun as a hobby. Examples of popular typology systems include Meyers-Briggs (MBTI), Enneagram, 4 Temperaments/DISC, Big 5/OCEAN, Socionics, Attitudinal Psyche, and 16Personalities (ew). And no, astrology is not typology.
JP: "Have you ever heard of typology before? It's really cool. It helps you learn more about yourself and others!"
Everyone: "Shut up"
Everyone: "Shut up"
typology by JP the ENFP June 14, 2022
More from Urban Dictionary
square grouper
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
Bunhead
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.
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.
trucker's tan by population361 May 30, 2006
Word of the Day on October 5, 2026
kidulting
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