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A spasm of the diaphragm resulting in a rapid, involuntary inhalation that is stopped by the sudden closure of the glottis and accompanied by a sharp, distinctive sound.
(noun)
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An attack of these spasms. Often used with the.
(noun)
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The sound made by such a spasm or a sound resembling it: "the urgent hiccup of a police siren” ( John Updike).
(noun)
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To make a hiccup or a sound like a hiccup.
(verb-intransitive)
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To have an attack of hiccups.
(verb-intransitive)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.