rates (Noun) — A local tax on property (usually used in the plural). ex. "responsible for the highness of the rates"
rates (Noun) — A magnitude or frequency relative to a time unit. ex. "they travelled at a rate of 55 miles per hour" ex. "the rate of change was faster than expected"
rates (Noun) — Amount of a charge or payment relative to some basis. ex. "a 10-minute phone call at that rate would cost $5"
rates (Noun) — The relative speed of progress or change. ex. "he works at a great rate"
rates (Noun) — A quantity or amount or measure considered as a proportion of another quantity or amount or measure. ex. "the literacy rate" ex. "the retention rate" ex. "the dropout rate"
rates (Verb) — Assign a rank or rating to. ex. "The restaurant is rated highly in the food guide"
rates (Verb) — Be worthy of or have a certain rating. ex. "This bond rates highly"
rates (Verb) — Evalulate how important or likely something is. ex. "Gold was rated highly among the Romans" ex. "How would you rate his chances to become President?"