せねばならない LinksSentence search for せねばならないSentence search for せねばならぬEdit in JMdict Expressions (phrases, clauses, etc.)1. ought to do; have to do; must do; feel obliged toSee also ねばならないこれらのせいひん製品のあら新たなるはんろ販路をかいたく開拓せねばならない。We have to find a new market for these products.Other formsせねばならぬ Discussions Log in to talk about this word.