What does the cryptic crossword clue "In court, as ballet dancers often are (2,3,3)" mean?

The definition is "In court, as ballet dancers often are". The wordplay uses a double definition. Double definition The answer is ATTHEBAR.

In court, as ballet dancers often are (2,3,3)

Guardian Cryptic #29389 | 16 Down | 2024-05-22 flower