The most common and most likely answer to this crossword clue is the 13 letter word MANIFESTATION
M
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More clues leading to the result MANIFESTATION
- Disclosure of fellow with uncertainty, beginning to embarrass Victoria maybe
- Showing hair nets provided by Victoria, say
- Display from person providing website’s latest post
- A sign famine ran riot at Waterloo, say?
- Appearance of married couple losing weight attracts TV channel
- If in shock, stop show
- Male and one female by back of the depot for demonstration
- Sign worker, provided with European position
- Display from person providing website's latest post
- Display stamina with fit one running
Buddy explains!

The straight part
We know that "Display" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case display = manifestation.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 MANIFESTATION mean?
MANIFESTATION noun- The act or process of becoming manifest.
- The embodiment of an intangible, or variable thing.
- The symptoms or observable conditions which are seen as a result of some disease.
- A pattern or logo on a sheet of glass, as decoration and/or to prevent people from accidentally walking in to it.