Heb. ramoth, meaning "heights;" i.e., "high-priced" or valuable things, or, as some suppose, "that which grows high," like a tree (Job 28:18; Ezek. 27:16), according to the Rabbins, red coral, which was in use for ornaments. The coral is a cretaceous marine product, the deposit by minute polypous animals of calcareous matter in cells in which the animal lives. It is of numberless shapes as it grows, but usually is branched like a tree. Great coral reefs and coral islands abound in the Red Sea, whence probably the Hebrews derived their knowledge of it. It is found of different colours, white, black, and red. The red, being esteemed the most precious, was used, as noticed above, for ornamental purposes. (Ezekiel 27:16) A production of the sea, formed by minute animals called zoophytes. It is their shell or house. It takes various forms, as of trees, shrubs, hemispheres. The principal colors are red and white. It was used for beads and ornaments. With regard to the estimation in which coral was held by the Jews and other Orientals, it must be remembered that coral varies in price with us. Pliny says that the Indians valued coral as the Romans valued pearls. (Job 28:18)
Coral