underregion التعريفات والمعاني == English == === Etymology === From under- + region. === Noun === underregion (plural underregions) A lower region. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة underregions underreliance underreckon underresponsive underresponse underreckons underrespond underresponsiveness underresponds