Tropical Yellow Fruit Used in Sweet and Sour
This page is the CodyCross answer for the clue below from London, Group 496, Puzzle 2 (Billingsgate).
Question is: Tropical Yellow Fruit Used in Sweet and Sour
and the answer is: PINEAPPLE
Word Meaning:
PINEAPPLE — (chiefly BDSM) A common safeword.
Definitions from Wiktionary.