고통, 소음, 기후 등이 너무 심해서 참거나 견디기 힘든.
Too extreme, painful, or unpleasant to be endured or tolerated.
예문:
"The humidity in the tropical rainforest was becoming unbearable for the hikers."
"She found the silence in the empty house almost unbearable after her children left for college."
"The noise from the construction site next door made working from home unbearable."