bati' 1 noun English. Brother-in-law of a man. Example sentence: Subanen. Laung ni Bati', “Meguna na ami ditug lilikan mu, titulu' mu laak dinami, sa' tanda' ami dapit pekpuun.” English. (My) brother-in-law said, “We'll go on out to where you're clearing. Just advise us where you want us to start.” c.f. bayaw; bilas; ipag; kati'