roundtrip

noun

1. (alt-of, alternative)Alternative form of round trip.

   “Left with only her Sun-Times subscribers, she faced a 35-mile roundtrip to deliver to four of them.”

verb

1. (transitive)To export (a file, data, etc.) and eventually import it again without loss of fidelity.

   “In the colorimetric intents only the values within the gamut of the data encoding can be roundtripped accurately[…]”

   “In some cases, roundtripping can involve repeated conversions of the file from one format to another and back. Frequent roundtripping may be a concern because each conversion has the potential to introduce unwanted changes to the file.”

2. To engage in the form of barter called a round trip.