newjack
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
A newcomer; a newbie or rookie.
Register: slang
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
A newcomer; a newbie or rookie. — A corrections officer who is new to the job.
Register: slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “newjack” mean?
A newcomer; a newbie or rookie.
Is “newjack” formal or informal?
newjack is generally slang.