Test-driven development - an offshoot of extreme programming that requires a test harness that demonstrates whether code works as expected as soon as it is written.
Our department has adopted TDD. Maybe next we'll go all the way with extreme programming.
by zenzic August 25, 2010
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TDD or Time Displacement Device is a device that displaces/distorts time around an object or individual would most likely appear in the form of a pocket watch, or grandfather clock
by Skyker Moonlitnight May 30, 2015
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Transcendental Deficit Disorder:

A disease affecting over 90% of the world population, who couldn't get beyond fractions.
Person with TDD: What's pi, is it apple? Can I have some?
by someone took my name =| April 26, 2006
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anyone else popped your back since you left? have i popped anyone else? and other examples of how I’m still riding for you waiting to get right for the TDD.
by ssajgh September 12, 2017
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"You want a ride there?"
"Tdd"
by ComptonA December 25, 2006
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tdd means TINY DICK DISORDER but a nice way to say u have a tiny dick its tdd
was gud bruh....wat up......bro u have tdd....wtf is tdd? TINY DICK DISORDER...................
by YEA YEA HARDER DADDY YEAH March 23, 2018
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the party at kyles was nothing but TDD!
by one bite February 8, 2010
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