clothing of distinctive design worn by members of a particular group as a means of identification
"The school principal insisted that every student wear their navy blue blazer and grey trousers to maintain a strict uniform."
A distinctive outfit that serves to identify members of a group.
"The soccer players quickly changed into their new blue uniforms before the match began."
In plain English: A uniform is a specific outfit that everyone in a group, like a school, is required to wear.
"The police officer wore a crisp blue uniform with badges on his chest."
Usage: Use this noun when referring to standardized clothing worn by groups like students or service staff to show unity and identity, rather than using it as an adjective describing consistency in other contexts. Avoid confusing the singular "uniform" with plural forms unless specifically discussing multiple identical outfits within that same group context.
To clothe in a uniform.
"The principal decided to have all students dress uniformly in blue blazers for the graduation ceremony."
In plain English: To uniform something means to make it look exactly the same as everything else around it.
"The manager will uniform all the staff to the new dress code by Friday."
the same throughout in structure or composition
"bituminous coal is often treated as a consistent and homogeneous product"
not differentiated
"The plain white walls of the hallway felt so uniform that I struggled to tell where one section ended and another began."
Unvarying; all the same.
"The traffic light stayed red for an entire hour, creating a uniform silence that felt almost oppressive."
In plain English: Uniform means something that is the same everywhere and does not change.
"The students stood in a line wearing their blue school uniforms."
The word entered English from Middle French as uniforme, which was itself borrowed from the Latin uniformis. It originally described things that were of one form or consistent in nature.