What does the cryptic crossword clue "Poisonous fruit makes god sleep with aid not initially coming round (5,5)" mean?

The wordplay uses acrostic. THOR (synonym="‘god’") + NAP (synonym="‘sleep’") + PLE (synonym="PLE") = THORNAPPLE The answer is THORNAPPLE.

Poisonous fruit makes god sleep with aid not initially coming round (5,5)

Guardian Cryptic #29537 | 1 Down | 2024-11-11 flower