barrel — A barrel is a large, round container for liquids or food.
beryl — a white, blue, yellow, green, or pink mineral, found in coarse granites and igneous rocks. It is a source of beryllium and is sometimes used as a gemstone; the green variety is emerald, the blue is aquamarine. Composition: beryllium aluminium silicate. Formula: Be3Al2Si6O18. Crystal structure: hexagonal
carol — Carols are Christian religious songs that are sung at Christmas.
carroll — Lewis. real name the Reverend Charles Lutwidge Dodgson. 1832–98, English writer; an Oxford mathematics don who wrote Alice's Adventures in Wonderland (1865) and Through the Looking-Glass (1872) and the nonsense poem The Hunting of the Snark (1876)
yellow peril — (in historical contexts) the alleged danger that predominantly white Western civilizations and populations could be overwhelmed by Asian peoples.