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

• triptans
• tripterous
• trip the light fantastic
• triptote
• triptotes
• triptych
• triptychs
• triptyque
• triptyques
• tripudia
• tripudiary
• tripudiate
• tripudiated
• tripudiates
• tripudiating
• tripudiation
• tripudiations
• tripudium
• tripudiums
• trip up someone's heels
• tripwire
• tripwires
• tripy
• triquetra
• triquetrae