chuff¹ /chuf/ or chuff-chuff /chufˈchuf/

1. To make a series of puffing sounds, as a steam locomotive does
2. To move while making such sounds

• gerbes
• gerbil
• gerbille
• gerbilles
• hybridised
• hybridiser
• hybridises
• hybridising
• hybridism
• hybridisms
• hybridities
• hybridity
• hybridizable
• hybridization
• hybridizations
• hybridize
• hybridized
• hybridizer
• hybridizes
• hybridizing
• hybridoma
• hybridomas
• hybridous
• hybrids
• hybrid vehicle