The most common and most likely answer to this crossword clue is the 6 letter word STABLE
I've seen this crossword clue in The Times
S
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More clues leading to the result STABLE
Buddy explains!
The straight part
We know that "uniform" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case uniform = stable.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does STABLE mean?
STABLE noun- A building, wing or dependency set apart and adapted for lodging and feeding (and training) animals with hoofs, especially horses.
- (metonymy) All the racehorses of a particular stable, i.e. belonging to a given owner.
- A set of advocates; a barristers' chambers.
- An organization of sumo wrestlers who live and train together.
- A group of prostitutes managed by one pimp.
- To put or keep (an animal) in a stable.
- To dwell in a stable.
- To park (a rail vehicle).
- Relatively unchanging, permanent; firmly fixed or established; consistent; not easily moved, altered, or destroyed.
- Of software: established to be relatively free of bugs, as opposed to a beta version.
- (of a sorting algorithm) That maintains the relative order of items that compare as equal.