Putrid/ˈpjuːtrɪd/ Definition 1 of 3Pro Tip 1/3Strong Stench Emphasizes an extremely unpleasant and overpowering smell, worse than just 'bad'. The putrid stench from the landfill could be detected miles away. Pro Tip 2/3Negative Reaction Use 'putrid' to describe smells that provoke a strong physical reaction, like gagging. He gagged at the putrid odour emanating from the spoiled fish. Pro Tip 3/3Imagery of Decay 'Putrid' often brings to mind images of decay, such as rotting food or death. The putrid scent of decay hung around the abandoned house.