The most common and most likely answer to this crossword clue is the 4 letter word PIPE
P
I
P
E
More clues leading to the result PIPE
- Piano that is swamping another piano and organ part
- Wind instrument, one joining piano in exercises
- Tubing that is partly interfering with pianos?
- Just beat time in the end for small flute
- Paid poet on regular basis for musical instrument
- Speck found on back of percussive instrument
- Good exercise channel
- Channel going in deep I pulled towards the surface?
- Means to drain measure of port?
- Churchwarden perhaps just beat earl
Buddy explains!

The straight part
We know that "Wind instrument" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case wind instrument = pipe.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 PIPE mean?
PIPE noun- Meanings relating to a wind instrument.
- Meanings relating to a hollow conduit.
- Meanings relating to a container.
- Meanings relating to something resembling a tube.
- Meanings relating to computing.
- Meanings relating to a smoking implement.
- To play (music) on a pipe instrument, such as a bagpipe or a flute.
- To shout loudly and at high pitch.
- To emit or have a shrill sound like that of a pipe; to whistle.
- Of a metal ingot: to become hollow in the process of solidifying.
- To convey or transport (something) by means of pipes.
- To install or configure with pipes.
- To dab moisture away from.
- To lead or conduct as if by pipes, especially by wired transmission.
- To directly feed (the output of one program) as input to another program, indicated by the pipe character (pipe) at the command line.
- To create or decorate with piping (icing).
- To order or signal by a note pattern on a boatswain's pipe.
- (of a male) To have sexual intercourse with a female.
- To see.