1. Without a date fixed (as of an adjournment)

Encyclopedia: Sine die

• yoni
• yonks
• yoo-hoo
• yoof
• yore
• York
• yorker
• Yorkshire
• Yorkshire and the Humber
• Yorkshire fog
• Yorkshire pudding
• Yorkshire terrier
• Yorkshireman
• Yorkshirewoman
• Yorktown
• Yoruba
• Yosemite
• Yosemite Falls
• Yosemite National Park
• Yosemite toad
• yottabit
• yottabyte
• you
• you bet
• you know