The most common and most likely answer to this crossword clue is the 10 letter word ORGANISING
I've seen this crossword clue in The Daily Telegraph
O
R
G
A
N
I
S
I
N
G
More clues leading to the result ORGANISING
- Setting up keyboard instrument with one pipe
- Arranging or singing a composition
- Instrument, on which I produce notes, is running
- Sorting out musical instrument before I blow the whistle
- Assembling musical instrument before I perform?
- Arranging instrument with which I make notes
- Sorting out musical instrument — then I perform songs
- Making arrangements I perform musically with instrument
- Assembling musical instrument, I squeal
- Creating union and groaning is disgusting
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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 ORGANISING mean?
ORGANISING noun- The act or process by which something is organised.
- To arrange in working order.
- To constitute in parts, each having a special function, act, office, or relation; to systematize.
- (chiefly used in the past participle) To furnish with organs; to give an organic structure to; to endow with capacity for the functions of life
- To sing in parts.
- To band together into a group or union that can bargain and act collectively; to unionize.