Top definition
A large, two handed sword similar in style to the katana, but with the hilt and blade curving in different directions. Often used by samurai on horseback.
The samurai cut the stupid fucker's head off with his tachi sword.
by Darin Saine May 14, 2006
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Jul 23 Word of the Day
A tourist to sub-orbital or orbital space, through commercial space flight programs.
Jeff Bezos and Richard Branson alongside their crew became the first astrotourists, while visiting sub-orbital space in July 2021
by AxonL July 20, 2021
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2
A tachi is said to be more curved and slightly longer than the katana.
by Dancing with Fire June 17, 2011
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3
1. a large Japanese sword

2. a slang word for the "top" or active partner in a homosexual relationship. Probably an abbreviation of "tachi-yaku" (standing-role), a Japanese word for the lead male protagonist in kabuki and other forms of traditional Japanese drama.
1. samurai wa tachi de teki no kubi o haneta ("The samurai lopped off the head of his enemy with a big sword.")

2. kare ga tachi da sou de sugoku umai to kiita yo ("It seems that he is a top, and I've heard that he's awesomely good at it.")
by nek0mimi December 20, 2009
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4
Japanese slang for the top in a homosexual relationship.

See also neko
Craig is such a tachi! I'm tired of bottoming!
by epyonnxt May 08, 2005
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5
any name-tachi. In Japan you can attach tachi to a name and it means that persones group of friends.
Duo-tachi= duo's group
by Nasyki February 28, 2004
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6
A stunning beautiful girl who is always having fun.She is kind and caring at heart but can be confusing and annoying.She is also smart and funny but downplays herself.
OMG that's Tachi

She is so beautiful

How can she have so much fun
by Unknown691 March 03, 2018
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