What does the cryptic crossword clue "Fake: tiny chest with boobs (9)" mean?

The definition is "Fake:". The wordplay uses an anagram. anagram of TINY + CHEST = SYNTHETIC; definition: "Fake:" The answer is SYNTHETIC.

Fake: tiny chest with boobs (9)

Guardian Cryptic #28801 | 15 Down | 2022-07-05 flower