1. a brownish red colour
2. an Italian city in lower Tuscany
3. the colour is named for the city's ancient family walls and the earth
Duccio's masterpiece, Le Maesta, is in the central cathedral of Siena.
by medaeval December 26, 2003
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Siena is very pretty and thick! Her blue eyes will see through your soul. She is kinda crazy although. So I would play my cards safe and not do anything to piss her off. She is very loyal and knows how to hold a relationship.
Boyfriend: Bro were u staring at Siena’s ass
Bestfriend: Yeah dude but don’t worry shes to loyal to go for me
Boyfriend: Yeah your right
by MikeBaldwin1256 June 19, 2022
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Siena is the name of the most sexiest, funniest, most amazing, most talented, literally owns the world, person🤤🤤🤤

(Sen)
Someone: Siena Martinez.

Another someone: Omg that’s so amazing, I’m in tears, thank you!
by senlol May 8, 2021
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1) Very, VERY, Italian gurl
2) Another word for Vector
3) a trashy meme that lives under a bridge
Siena, please get out of the trash can....
by an average canadian May 1, 2018
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A sexy ass girl who is kind , caring , hot and smart . She has such a big booty and is named after the wonderful city of Siena . Her hair is a soft brown sleek colour and she is skinny . She is especially smart at maths . She usually has one annoying friend called Vanessa or Zoe or something. All the boys want to have sex with her but she only likes people called Tyler or Niall . She hates people who show off .
Boy 1: Hey did you see Siena 's thick booty shaking today ?

Boy 2: Yeah she's so damn hot ! Too bad because she likes Niall that savage.
by Maximillian Mus October 28, 2019
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A city in France.
Siena is a pimp.
by Hunky Monkey March 27, 2009
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Siena is mostly a feminine name used between the times of 2000-2015, Siena is a very caring person when it comes to her friends and she is willing to defend her friends in any situation that comes their way, Siena's are known to be more mischevious and out going, they are commonly very loud and get all the attention, Siena's are very popular people with lots of friends and they tend to be able to tell when they have a fake one on their hands. But overall Siena's are very comedic people who love to be in the spot light, and Siena's are also known to be quite vixing (sassy) that is one of the main reasons they are popular, they are also not afraid to talk back to anyone who hurts them or their friends so do yourself a favour-

Get youryourself a siena
Siena has been very busy with homework today
by 6yg9tyyhhi i ggyhg April 3, 2020
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