The most common and most likely answer to this crossword clue is the 10 letter word EBULLIENCE
I've seen this crossword clue in Financial Times
E
B
U
L
L
I
E
N
C
E
More clues leading to the result EBULLIENCE
- Somehow niece collared animal, ‘e added with excitement
- A lot of cows going through border of field, heading off exhilaration
- High spirits belie uncle being distressed
- High spirits of persecutors almost squashed by barrier female dropped
- Enthusiasm? It’s right in upcoming sporting establishment in middle of week to show it
- European papal edict that is pleasant without beginning to invite enthusiasm
Buddy explains!
The straight part
We know that "excitement" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case excitement = ebullience.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 EBULLIENCE mean?
EBULLIENCE noun- A boiling or bubbling up; an ebullition.
- The quality of enthusiastic or lively expression of feelings and thoughts.