What is defending by words or arguments; said or written in defense, or by way of apology; regretfully excusing; as, an apologetic essay. "To speak in a subdued and apologetic tone." Macaulay called?

apologetical — Defending by words or arguments; said or written in defense, or by way of apology; regretfully excusing; as, an apologetic essay. "To speak in a subdued and apologetic tone." Macaulay. (Webster's 1913.)

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