æquivocal

æquivocal (comparative more æquivocal, superlative most æquivocal)

1. (rare) Obsolete spelling of equivocal.
   • 1690, John Locke, An Essay Concerning Human Understanding, page 173:

     I crave leave to make use of these two new Words, to avoid the danger of being mistaken in the use of those which are æquivocal.

• unæquivocal