Browse the Concise Encyclopedia
- cassava
- cassia
- cassini-huygens
- cassone
- cassowary
- cast iron
- caste
- castile
- castile–la mancha
- castile-león
- castillo de san marcos national monument
- casting
- castle
- castlereagh
- castor-oil plant
- castration
- castrato
- castries
- casualty insurance
- casuarina
- cat
- cat's-eye
- catacomb
- catalan language
- çatalhüyük
- catalonia
- catalpa
- catalysis
- catalyst
- catalytic converter
- catamaran
- catapult
- cataract
- catastrophe theory
- catawba
- catbird
- catch
- cateau-cambrésis, treaty of
- catechism
- catecholamine
- categorical imperative
- categorical proposition
- caterpillar
- catfish
- cathari
- catharsis
- cathay
- cathedral
- catheterization
- cathode
- cathode ray
- cathode-ray oscilloscope
- cathode-ray tube (crt)
- catholic emancipation
- catholic league
- cation
- catkin
- catnip
- catskill mountains
- cattail
- cattle
- cattle raid of cooley, the
- caucasian languages
- caucasus
- caucasus mountains
- cauchy-schwarz inequality
- caudillo
- cauliflower
- causation
- caustic soda
- cavalier
- cavalier poets
- cavalry
- cave
- cavendish experiment
- caviar
- cavitation
- cavity wall
- cavy
- cayenne
- cayman islands
- cbs television network
- ccd
- cd-rom
- cebu
- cecilia, saint
- cedar
- ceiling
- celadon
- celebes
- celebes black macaque
- celebes sea
- celeriac
- celery
- celestial coordinates
- celestial mechanics
- celestial sphere
- celiac disease
- celibacy
- cell