ENVIRONMENT #670569 IATE #45835 murlach sceir choiréil Reference an Ghníomhaireacht Eorpach Comhshaoil (GEC) ga Lagune innerhalb von Korallenriffende coral reef lagoonen Definition 1.A coastal stretch of shallow saltwater virtually cut off from the open sea by a coral reef. Reference 1.WHIT; lagonfr