jacked

1 of 2

past tense and past participle of jack entry 2

jacked

2 of 2

adjective

variants or jacked up
1
informal : very excited, enthused, or energized
The crowd was jacked.
Jacked with adrenaline, he muscled up the long, knuckle-shredding crack …Jim Vermeulen
… he still holds a grudge. He has to—that's the way he gets jacked up for every play.Gene Wojciechowski
After hours of waiting, all jacked up on coffee and worry, here was something we could do something about.P. J. O'Rourke
2
informal, of an automobile : customized to sit higher than usual
The same logic applies to "monster trucks"—trucks that are jacked up with super-high suspension kits and wider wheelbases …Brian Prestwood
a car with a jacked rear end
also : greatly enhanced (as in size, style, or performance)
It boasts a healthy inventory of jacked up cars under the tagline, "We specialize in impractical vehicles for middle-aged men." Rich Manieri
If you want the GT40 in "Ford v Ferrari" to sound like a jacked 1966 race car rather than a purring 2020 Prius, you need to trick out your TV with a sound bar. Rebecca Day
3
usually jacked informal : having or being a highly muscular physique
He was annoying, but with his dark hair, green eyes, and jacked body, Perry was hotter than any man she'd ever seen.Chris Clinton
"Let's be real … I've got a receding hairline, I'm slow and I'm probably not the most jacked up with abs and all that, but I'm still going to beat you one-on-one. Settle down."Joe Ingles
4
usually jacked up informal : high on drugs and especially stimulant drugs
A Wall Street stockbroker can get jacked up on cocaine before going into the trading pit, yet nobody questions his bottom line.Chuck Closterman
5
usually jacked up informal : injured or hurt
"My neck is pretty jacked up, and a lot of it is because of what I've done in the past."David Baas

Examples of jacked in a Sentence

Recent Examples on the Web
Adjective
How did Hugh get so jacked, man? Brendan Morrow, The Week, 9 Jan. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'jacked.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

Adjective

circa 1935, in the meaning defined at sense 4

Time Traveler
The first known use of jacked was circa 1935

Dictionary Entries Near jacked

Cite this Entry

“Jacked.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jacked. Accessed 16 Jul. 2024.

More from Merriam-Webster on jacked

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!