What does the cryptic crossword clue "Figure month will finish with endless pain (7)" mean?

The definition is "Figure". The wordplay uses a deletion. OCT (deletion) + AGON (deletion) = OCTAGON; definition: "Figure" The answer is OCTAGON.

Figure month will finish with endless pain (7)

Times Cryptic #28990 | 18 Down | 2024-08-08 flower