Columbia Encyclopedia
Search results
124 results found
Ash Wednesday
(Encyclopedia)Ash Wednesday, in the Western Church, the first day of Lent, being the seventh Wednesday before Easter. On this day ashes are placed on the foreheads of the faithful to remind them of death, of the so...Wednesday
(Encyclopedia)Wednesday: see week.Shrove Tuesday
(Encyclopedia)Shrove Tuesday, day before Ash Wednesday (the beginning of Lent). In the Latin countries it is the last day of the carnival, called by the French Mardi Gras. ...pearl ash
(Encyclopedia)pearl ash: see potassium carbonate. ...soda ash
(Encyclopedia)soda ash: see sodium carbonate.prickly ash
(Encyclopedia)prickly ash, name for two deciduous shrubs or small trees (Zanthoxylum americanum and Z. clava-herculis) of the family Rutaceae (rue family). They are native to E North America and have prickly twigs ...ash, in botany
(Encyclopedia)ash, in botany, any plant of the genus Fraxinus of the family Oleaceae (olive family), trees and shrubs mainly of north temperate regions. The ashes are characterized by small clusters of greenish flo...ash, in chemistry
(Encyclopedia)ash, in chemistry, solid residue of combustion. The chemical composition of an ash depends on that of the substance burned. Wood ash contains metal carbonates (e.g., potassium carbonate) and oxides fo...Madinat ash Shab
(Encyclopedia)Madinat ash Shab mədēˈnət ăsh shăb [key], town, SW Yemen, just N of Aden. Formerly called al-Ittihad, it was built in the 1960s as the federal capital of the Federation of South Arabia. From 196...Woden
(Encyclopedia)Woden ōˈdĭn [key], in Germanic religion and mythology, the supreme god. His cult, although widespread among the Germanic tribes, was sometimes subordinated to that of his son Thor. With his brother...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
- Places +-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-