1. having the strongest or most unpleasant odor; most foul-smelling
Usage: superlative form of ‘smelly’

Examples

• The garbage can in the corner was the smelliest thing in the entire kitchen.
• After three days of camping, his socks were definitely the smelliest items in his backpack.
• The smelliest cheese at the market was surprisingly the most expensive.
• She held her breath while cleaning out the smelliest part of the refrigerator.
• The locker room was always smelliest right after football practice.
• Among all the fish at the dock, that one was clearly the smelliest.