### Clue: I dance endlessly around as fantastic terpsichorean (7,6)
### Answer: ISADORA DUNCAN 
 ### Explanation: Definition: terpsichorean
***(I danc around as)** [anag:*fantastic*] where DANC = DANC(e) [*endlessly*] 
*Isadora Duncan (1877-1927) was an American dancer.