The cardinal number immediately following seventy-six and preceding seventy-eight.(noun)
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Use "seventy-seven" in a sentence
"There are always rumors that Justice Ginsburg, who is seventy-seven and has had health problems, might retire."
"I, her ugly, fat daughter, watched her never-ending, romantic sagas, which she continued to rewrite and live throughout all seventy-seven of her years, unfold with amazement."
"Struggling with his command while throwing seventy-seven pitches through the first four innings, the big left-hander finally found his groove and made life miserable for the Twins."