1. multipunch - Noun
2. multipunch - Verb
multipunch (third-person singular simple present multipunches, present participle multipunching, simple past and past participle multipunched)
(computing, dated) To punch more than one hole in one column of a punch card, allowing a greater number of unique values to be represented per column.
multipunch (plural multipunches)
(computing, dated) An instance of more than one hole being punched in one column of a punch card.