n.
a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
the 21st letter of the Roman alphabet
adj.
(chiefly British) of or appropriate to the upper classes especially in language use
Copyright: Proverb ©
Our website is made possible by displaying online advertisements to our visitors.
Please consider supporting us by disabling your ad blocker.
I turned off Adblock