A Rotten Apple Is Said to Spoil the Whole __

This page is the CodyCross answer for the clue below from Inventions, Group 58, Puzzle 4.

Question is: A Rotten Apple Is Said to Spoil the Whole __

and the answer is: BARREL

Word Meaning:

BARREL — (countable) A round (cylindrical) vessel, such as a cask, of greater length than breadth, and bulging in the middle, made of staves bound with hoops, and having flat ends (heads). The word is sometimes applied to a similar cylindrical container made of metal, usually called a drum.

Definitions from Wiktionary.

A rotten apple is said to spoil the whole __ — CodyCross Answer | CodyCross Solutions