The most common and most likely answer to this crossword clue is the 6 letter word AIRING
I've seen this crossword clue in The Times
A
I
R
I
N
G
More clues leading to the result AIRING
- Publicising longest UK road with circular shape
- Broadcasting a set of operas, including Idomeneo at first
- Displaying top-quality jewellery item
- Miss start of couple broadcasting
- Broadcasting a current band
- Excellent band in exposure to public debate
- Twosome avoiding initial exposure
- Giving publicity to a famous violin piece
- Perfect arena for broadcasting
- Welshman heading off with group for broadcast
Buddy explains!

The straight part
We know that "Displaying" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case displaying = airing.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 AIRING mean?
AIRING verb- To bring (something) into contact with the air, so as to freshen or dry it.
- To let fresh air into a room or a building, to ventilate.
- To discuss varying viewpoints on a given topic.
- To broadcast (a television show etc.).
- To be broadcast.
- To ignore.
- An exposure to warm or fresh air.
- The broadcast of a television or radio show.
- A public expression of an opinion or discussion of a subject.