too large, great, etc. to be measured to cause immeasurable harm Her contribution was of immeasurable importance.
NAmE//ɪˈmɛʒərəbli//
adverb Housing standards improved immeasurably after the war. Stress has an immeasurably more serious effect on our lives than we realize.See immeasurable in the Oxford Advanced Learner's DictionaryCheck pronunciation: immeasurable