The most common and most likely answer to this crossword clue is the 9 letter word DEFERENCE
I've seen this crossword clue in The Times
D
E
F
E
R
E
N
C
E
More clues leading to the result DEFERENCE
- Submission of monarch, held by resistance
- Respect source of information — Democrat not right
- Submission of plea involving Queen
- Soldiers taken in by justification for submission
- Soldiers in rearguard action getting respect
- About to join Resistance? Respect!
- Respect some hesitation in one’s excuses, perhaps
- Submission of rebuttal about to be squashed
- Monarch surrounded by protection and respect
- Respect some hesitation in one’s excuses, perhaps …
Buddy explains!

The straight part
We know that "Submission" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case submission = deference.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 DEFERENCE mean?
DEFERENCE noun- Great respect.
- The willingness to carry out the wishes of others.