boss
UK: bɒs | US: bɑːs
n. a person in charge of a group, organization, or task
vt. to give orders or dominate assertively
adj. (slang) excellent, impressive
The word "boss" entered English in the 17th century from Dutch "baas," meaning "master" or "foreman." Originally used in colonial contexts, it gradually replaced older terms like "master" in American workplaces, reflecting democratic ideals. Its slang usage ("cool" or "impressive") emerged in 20th-century African American Vernacular English (AAVE), showcasing semantic broadening.
She reported the issue directly to her boss.
He bosses his team around without listening to their ideas.
That new car of yours is totally boss!
The project boss approved the budget changes.
Stop trying to boss everyone—collaborate instead.