The most common and most likely answer to this crossword clue is the 9 letter word COMPRISED
I've seen this crossword clue in The Guardian
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More clues leading to the result COMPRISED
Buddy explains!
The straight part
We know that "made up" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case made up = comprised.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 COMPRISED mean?
COMPRISED verb- To be made up of; to consist of (especially a comprehensive list of parts).
- To contain or embrace.
- (sometimes proscribed, usually in the passive) To compose, to constitute. See usage note below.
- To include, contain, or be made up of, defining the minimum elements, whether essential or inessential, to define an invention. ("Open-ended", doesn't limit to the items listed; cf. compose, which is "closed" and limits to the items listed.)