Definition (noun) a degree on the centigrade scale of temperature
Definition (noun) 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
Definition (noun) a vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy
Definition (noun) one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
Definition (noun) a base found in DNA and RNA and derived from pyrimidine; pairs with guanine
Definition (noun) an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
Definition (noun) ten 10s
Definition (noun) a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second
Definition (noun) a general-purpose programing language closely associated with the UNIX operating system
Definition (noun) (music) the keynote of the scale of C major
Definition (noun) the 3rd letter of the Roman alphabet
Definition (noun) street names for cocaine
Definition (adj) being ten more than ninety