Short for the word sensitive. Can be used in any manner where the word sensitive is used and is not in any way limited to the description of emotions.
It's not a big deal, dont be so Sensi.
My skin is very sensi to the sun.
by Mr. Sensi August 6, 2012
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Describes a very sensitive guy. He's known to order appletinies, wears silk underwear with a breathable crotch, rides Sasha fast and hard, and while he considers himself heterosexual, there is certainly room for doubt.
JD from Scrubs: He's not a sensi. He's a nutjob
by Nancy_Drew_Mysterious October 10, 2006
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Root of the word comes from sensimilia.

Very popular way for kaffs to address to their favourite herb. Also mentioned in Zulu religion especially in the town of Hazelwood.
Hey Hey Hey Hey smoke sensy every day.
Julia pays for me sensy.
This sensy is wicked.
by Triangle brotherhood October 4, 2006
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AP: Yo Maeghan why is your boyfriend crying?
Maeghan: Cause he's a sensi.
AP: What like a pussy?
Maeghan: No...worse
by A Peezie August 22, 2007
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Childish, almost Popeye} way of predicting the future (see example below).
"I sensis sumfin bad's going to happen to you in the next 10 seconds!"
"Hey man, that's a load of c-"
(skoogs him)
"Ay! Don't mess my do!"
by Alex Quantashassle June 9, 2005
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The shorter, adjective version of "sensual"; "Sensi" is to "Sensual" as "Sexy" is to "Sexual".

There are also various degrees of "Sensi", which ranges from "Über Sensi" to its antonym "Iness" (a scramble of the original term. Pronounced N.S. or "not sensi").
The look in her eyes and the way she touched my arm was super sensi.
by DrBurns November 8, 2009
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An intelligent teacher that helps you understand a lot of things you might've not noticed or thought of before. IQ matches sweetness level, meaning this person can sweet talk and make friends with ease. Is always there for her friends. Worry wart. Neat Freak.
Grasshopper I have absolutely no frickin' clue how to play guitar.

Sensi Here, let me help ya out.

10 min. later

Grasshopper Omgosh, this is so easy- thanks.

Sensi Anytime.
by Gangstagur101 February 7, 2010
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