boss
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Of excellent quality, first-rate.
Register: slang
Where it’s used:
Used
American English
Examples
That is a boss Zefron poster.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “boss” mean?
Of excellent quality, first-rate.
Is “boss” formal or informal?
boss is generally slang.