Simple past tense and past participle of hiccup.(verb)
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Use "hiccupped" in a sentence
""The Boston Globe" reports many states will use paper ballots this fall instead of those fancy, high-tech touch screen machines, or the ones that kind of hiccupped in '04, and then again in 2006."
"I do want to apologize that my digital recorder on my Palm "hiccupped" and I lost a portion of the clip but most of this 6 minute interview is preserved."
"The shadow, which was twice as big as the tiny little boy, did a somersault, and Lisa laughed so hard she hiccupped."