退却たいきゃく Common Noun Irregular Intransitive Español jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb retirada English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb retreat;withdrawal;retirement 彼らは退却するしかなかった。 They had no alternative but to retreat.