hiccup

also hic·cough (hĭkˈəp)

1. a. 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.
   b. hiccups also hiccoughs An attack of these spasms. Often used with the.
2. The sound made by such a spasm or a sound resembling it: “the urgent hiccup of a police siren” (John Updike).

1. To make a hiccup or a sound like a hiccup.
2. To have an attack of hiccups.