vacuate /vakˈū-āt/ (obsolete)

1. To empty
2. To evacuate
3. To annul

vacūāˈtion noun

• backmarker
• backmarkers
• backmost
• back-mutation
• back-mutations
• back number
• back numbers
• back of
• back off
• back-office
• back-of-the-envelope
• back on one's heels
• back out
• backpack
• backpacked
• backpacker
• backpackers
• backpacking
• backpackings
• backpacks
• back pass
• back passage
• back passages
• back passes
• back pay