pigi' Sense 1 noun English. The generally fatty back of the pelvis, one's bottom, the buttocks. Example sentence: Subanen. Mesait na muka'i pigi'u megingkud di tedak, luminukas nau sumakay. English. My bottom hurts from sitting so long in the bus; I'm tired of riding. Synonym. epak; lubung 1; segang Sense 2 Variant. pemigi' noun English. The end of a loom where one sits to weave.