papilledema /,pæpili'di:mә/ 📖 中文释义 n. [医]视神经乳头水肿 📘 English Definition(英文释义) n swelling of the optic disc (where the optic nerve enters the eyeball); usually associated with an increase in intraocular pressure ← papillectomy P 字母词表 papilliferous →