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She is kinda shy but after awhile she opens up more. she has the best smile in the world
Synthia is my waifu
Synthia by YourHusbando October 22, 2018
Words you can keep
The sexiest person on earth, she has stunning looks, a great personality, and lush hair ;)

All the girls fight over her, but there can be only one. She used to be shy, but when she found out she had tits, she became the sexiest person on the planet
“Synthia is my waifu
Synthia by Hornhonker July 14, 2018
Cynthia or "Synthia" was originally an epithet of the Greek goddess of the moon, Artemis, who was sometimes called "Cynthia" because, according to legend, the goddess was born on Mount Cynthus. Known also as a master of animals. Parallel Greek goddess to Roman goddess Diana. Daughter of Leto and twin sister of Apollo.

# 1601 Ben Jonson: Hymn to Diana:

Cynthia's shining orb was made
Heaven to clear when day did close.

See also "Artemis"

"Dude, that Synthia chick is hot."
"Too bad she's only into animals."
Synthia by DingoLacky24 February 25, 2009
The first synthetic bacteria – Synthia, created “to combat oil pollution in the Gulf of Mexico” which, has mutated into a highly lethal microorganism as a "flesh-eating bacteria."

Created by J. Craig Venter Institute, Synthetic Genomics Inc, and BP.

In 2011, Synthia was unleashed in the Gulf of Mexico and in its initial stages of life it absorbed oil slicks well. January 2011, the Register reported that scientists were particularly impressed by the speed with which the bacteria was consuming the oil.

It was believed that Synthia feeds on oil, but it turns out now that it is equally willing to consume all forms of organic life as well. Strange reports started coming from the US, five thousand birds falling victims of an “unknown disease” in Arkansas, or more that a hundred thousand dead fish found off the coast of north Louisiana. A total of 128 Petroleum employees that participated in the liquidation of the oil slick were struck by some mysterious illness.

Infected indivifuals found themselves covered with itching sores only to die in agony a few days later due to extensive internal bleeding.

Infected through a wound or unfortunate enough to eat raw seafood contaminated by this bacteria. Once the bacteria is in the system, it infects the layer between the skin and muscles and starts producing a toxin that disrupts tissues. It is known that Synthia is capable of reproducing itself rapidly within the infected cells, and that it is immune to antibiotics.
"The new organism was nicknamed Synthia."
Synthia by Gacheru June 19, 2017
Synthia is such a poser.
Synthia by Periwinklestar November 21, 2021

dirty synthia 

Sexy, profoundly beautiful, highly intelligent, she has a very high sex drive and is sinfully naughty. Has a humble heart and bright smile .

Synthwave 

A musical movement and genre that combines the sensibilities of 1980s Synthpop with elements of the New Wave of the same era. Highly focused around 1980s pop sounds, Synthwave can exist with or without vocals.
"You hear that new Synthwave single from Patrick Baker?"
Synthwave by Silent Gloves March 14, 2013
More from Urban Dictionary

Back when I lived in upstate new york 

A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.
Word of the Day on August 31, 2026
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
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