The act of taking off way too fast too soon in a long distance race and burning out before completion of the event.
Oh man did you see Jeff take off? Yeah man he was flying but had premature acceleration. I saw him walking in the last mile.
by Sugardaddy55 January 19, 2022

by Ali Mehr May 11, 2023

The act of getting smacked in the head or face by your parents, or someone else, for something before they get all the details of the incident at hand
by bigpoppa55 November 18, 2012

The first cancelled day of a school district brought on at the first sight of snow simply because the teachers don't feel like going to work. This most commonly occurs on a Monday, maximizing the chance of every staff member being hung over.
1: Fuck yeah, school's cancelled and there's absolutely no snow on the ground!
2: Must have been a premature cancellation.
2: Must have been a premature cancellation.
by PloskJ January 11, 2012

by AZkennyC September 16, 2016

The act of isolating a girl at a bar, club, party, or other social engagement well before the necessary time that is required to actually close or seal it.
Defined as running an isolation set on a girl earlier in occurrence than anticipated or necessary. Usually involves the act of trapping the desired hoe in a particular spot or corner of sed establishment for an exorbitant amount of time.
See also: "Pulling a Kennedy"
Defined as running an isolation set on a girl earlier in occurrence than anticipated or necessary. Usually involves the act of trapping the desired hoe in a particular spot or corner of sed establishment for an exorbitant amount of time.
See also: "Pulling a Kennedy"
Have you ever heard of premature isolation bro, you wanna win the championship you run ISO late in the game, not early....watch a Heat game.
Everyone know you only go ISO late in the 4th, what is this kid doing he's been talking to the same girl over there and hasn't moved for 4 hours, and its only midnight!
Look at the dude over there premature isolating, he has had that cutie pinned down for hours and hasn't talked to anyone else...what a fag.
OMG look at this freaking Kennedy running premature isolation likes it his job, that poor poor girl has been stuck in the corner of the bar all night!
Everyone know you only go ISO late in the 4th, what is this kid doing he's been talking to the same girl over there and hasn't moved for 4 hours, and its only midnight!
Look at the dude over there premature isolating, he has had that cutie pinned down for hours and hasn't talked to anyone else...what a fag.
OMG look at this freaking Kennedy running premature isolation likes it his job, that poor poor girl has been stuck in the corner of the bar all night!
by Snach_Crusher October 31, 2012

When someone makes hasty decisions or assessments based on limited data, before more data will show that those assessments are completely flawed.
The way trump has handled C19 is just one premature evaluation to another: from saying everything was under control, to it going away by Easter, to how he promoted hydroxychloriquine, to how the economy was going to see a "V" shaped recovery, and on and on.
by MRMNYC June 15, 2020
