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Meaning & History
Means "of unyielding quality" or "diamond like". From the Latin adamantinus meaning 'incorruptible, inflexible', itself from the Greek adamantinos (ἀδαμάντινος) of the same meaning, with the Greek or Latin suffix of -ine meaning 'like', 'made of', or 'of the nature of'. Gothic Victorian name used in Great Britain.