XTranslated unit
PerfectMatch units (XUs) are translation units that appear in your bilingual document after having PerfectMatch applied. PerfectMatch units represent segment matches that come from the previous version of the bilingual document rather than the translation memory. Because the PerfectMatch process includes a check for context, XU segment matches represent those parts of your document that typically need no further translation or editing.
Syn. PerfectMatch unit
Syn. XU