Word meaning "to sort again"
Solution 1:
I may be wrong but in case a word has re- as part of it, maybe there is a point to mark it as 're‑sort'. That will mean 'Sort again'. Of course, that makes sense when you write, not speak.
Here's: http://www.oxforddictionaries.com/definition/english/re-sort
Solution 2:
In its origin, resort comes from Old French "re-sortir" which meant "to go out again" and as a noun became "place people go for recreation". As for your question on a word meaning "to sort again", if you mean: "to sort = to arrange according to class, kind, or size; classify, there is the hyphenated form "to re-sort" which means exactly that: to sort again
RE - a prefix, occurring originally in loanwords from Latin, used with the meaning “again” or “again and again” to indicate repetition, or with the meaning “back” or “backward” to indicate withdrawal or backward motion: "regenerate; refurbish; retype; retrace; revert."
resort - noun. "A place to which people frequently or generally go for relaxation or pleasure, especially one providing rest and recreation facilities for vacationers: a popular winter resort."
Etymology - late 14c., "that to which one has recourse for aid or assistance," from Old French resort "resource, a help, an aid, a remedy," back-formation from resortir "to resort," literally "to go out again," from re- "again" (see re-) + sortir "go out" (see sortie). Meaning "place people go for recreation" is first recorded 1754. Phrase in the last resort (1670s) translates French en dernier ressort, originally of legal appeals. http://www.etymonline.com/index.php?term=resort