Added 10 October 2026 importation noun Categories: ActionsThingsUncommon Words noun ! Definition from Wiktionary (CC BY-SA). More about importation at Wordnik → Where our words come from → The act or an instance of importing. The act or an instance of carrying or conveying, especially into some system, place, area or country. That which is imported; commodities or wares introduced into a country from abroad. Related Words: importingexportimportimporterexportationinputentrancebringingentryadmissionadmittanceintroduction Back to today's word