oligosphere التعريفات والمعاني == English == === Etymology === From oligo- + -sphere. === Noun === oligosphere (plural oligospheres) A homotypic aggregate of oligodendrocyte progenitors شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة oligospheres oligospermia oligophrenic oligophrenia oligospermous oligospermie oligospermic oligospermatism oligospermy