Definition of "rainiest" [rainiest]

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

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• "When I think of "Winter In SF," I still mostly recall the rainiest month in recorded history, which occurred in"
• "Comparison of Baltimore's rainiest days in September."
• "Meteorologist Tim Armstrong with the National Weather Service in Wilmington declared the 22.54 inches to be the rainiest five-day period there that he could find on record since 1871."