要いりいりMeanings1nounexpenses; expenditureUsed for costs or outlays, often in financial contexts. The cross-reference to 入り (sense 5) suggests a related usage for 'expenses'.See also: 入り今こん月げつは要いりが多おおくて大たい変へんだ。This month, expenses are high and it's tough.旅りょ行こうの要いりを計けい算さんする。Calculate the travel expenses.