Common spellchecker-generated misspelling of definitely(adverb)
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Use "defiantly" in a sentence
"My three-year-old raised his chin defiantly and said, No! It was an accident."
""Eee-oo!" she called defiantly, and the gull, after a doubtful glance, went on its way, wondering, no doubt, what kind of a gull this was that behaved in such a peculiar manner."
"The girl met McGeorge outside the house; he called defiantly in the face of an unrelenting, outspoken opposition."