Millepora alcicornis, a hydrocoral with a calcareous skeleton.

(warfare) The intentional killing by a government or its agents of a civilian or unlawful combatant who is not in that government's custody, and who is taking part in an armed conflict or terrori...

A Korean dish of long, thin hand-made noodles made from flour and starch from various ingredients.

(dentistry) Initialism of porcelain fused to metal.