The most common and most likely answer to this crossword clue is the 10 letter word HOMOGENISE
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More clues leading to the result HOMOGENISE
Buddy explains!
The straight part
We know that "to make uniform" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case to make uniform = homogenise.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 HOMOGENISE mean?
HOMOGENISE verb- To make homogeneous, to blend or puree.
- Specifically, to treat milk so that the cream no longer separates.