Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "corals" in a sentence
"While fishermen have for centuries dragged up corals from the deep sea, it wasn't until the early 1900s that scientists discovered these extensive cold-water reefs."
"Fossil and recent shallow water corals from the Atlantic islands off western Africa."
"In order to avoid predatory groupers, reef fish hide in corals (apart from pelagic prey like fusiliers)."