Definition of "unvarying" []

• Persistent, constant or changeless (adjective)
• Lacking variety; having a uniform character (adjective)

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• "Generally, taking a pill means that you get the precise dosage, in unvarying quality of a known compound."
• "In studying the oldest dictionaries, Weekley found that the dictionary-making animal has certain unvarying peculiarities."
• "Again, is it true that the fixed or the unvarying is the last revelation of science?"