Definition of "frostiest" [frostiest]

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

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• "“Good morning, Mr. Masters,” she said in her frostiest voice."
• "Thick papardelle tossed with a hearty rabbit ragu can take the chill off the frostiest of November nights, while chilli-spiked spaghetti studded with plump briney clams is the very essence of an Italian summer's evening."
• "Dr Mary Bousted, the union's general secretary, said it was the frostiest reception she had seen an ATL audience give."