Definition of "archest" []

• Superlative form of arch: most arch. (adjective)

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• "Expectations were upended easily when her archest of enemies actually worked with the woman most people agree is funny, warm, diligent and immensely likable in person."
• "His gift was intuitive, not intellectual, so he offered no match for the doctrinal firepower of Antonin Scalia, the court's archest conservative."
• "Then again, when it came to something Amis actually cared about, he could be as punctilious as the archest of oenologists."