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These example sentences are selected automatically from various online news sources to reflect current usage of the word 'hardener.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
1598, in the meaning defined above
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harden one's heart
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“Hardener.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hardener. Accessed 27 May. 2020.
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Getting back your money or back on your feet
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