ひゃっくりMeanings1nounhiccup; hiccoughrare termRare variant of しゃっくり. Used in some dialects or older speech, but しゃっくり is the standard modern term.See also: しゃっくり昔むかしは「ひゃっくり」と言いう地ち方ほうもあったらしい。It seems that in the past some regions said 'hyakkuri' for hiccups.