deraign
darraign
verb (tr) obsolete
law to contest (a claim, suit, etc)
to arrange (soldiers) for battle
Word Origin for deraign
C13: from Old French deraisnier to defend, from Vulgar Latin ratiōnāre (unattested) to reason
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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Examples from the Web for deraign
Historical Examples of deraign
If it had not, the question was ended; if it had, then we could proceed to deraign to those properly entitled to it.