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

• singleness
• singlenesses
• single parent
• single-parent family
• single parents
• single-phase
• single-priced
• single pricing
• single procession
• singles
• singles bar
• singles bars
• singles club
• single-seater
• single-seaters
• single-sex
• single soldier
• single soldiers
• single-soled
• single-step
• single-stepped
• single-stepping
• single-steps
• singlestick
• singlesticks