1. Moving from one place to another and back again
   "he travelled back and forth between Los Angeles and New York"; "the old man just sat on the porch and rocked back and forth all day"
   - backward and forward, to and fro

Encyclopedia: Back and forth

• inventory control
• inventory item
• inventory-clearance sale
• inventorying
• prayerful
• praying mantid
• praying mantis
• prazosin
• PRC
• pre-
• pre-Christian
• pre-Columbian
• pre-contract
• pre-embryo
• pre-emptive strike
• pre-Jurassic
• pre-nup
• Pre-Raphaelite
• pre-soak
• preach
• preacher
• preacher man
• preachification
• preachify
• preaching