Noun

• S: (n) degree centigrade, degree Celsius, C (a degree on the centigrade scale of temperature)
• S: (n) speed of light, light speed, c (the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second)
• S: (n) vitamin C, C, ascorbic acid (a vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy)
• S: (n) deoxycytidine monophosphate, C (one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose))
• S: (n) cytosine, C (a base found in DNA and RNA and derived from pyrimidine; pairs with guanine)
• S: (n) carbon, C, atomic number 6 (an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds)
• S: (n) hundred, 100, C, century, one C (ten 10s)
• S: (n) coulomb, C, ampere-second (a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second)
• S: (n) C (a general-purpose programing language closely associated with the UNIX operating system)
• S: (n) C ((music) the keynote of the scale of C major)
• S: (n) C, c (the 3rd letter of the Roman alphabet)
• S: (n) coke, blow, nose candy, snow, C (street names for cocaine)

Adjective

• S: (adj) hundred, one hundred, 100, c (being ten more than ninety)