pus

(noun) the tenth month of the Hindu calendar. Synonyms: Pus, Pansa.

(noun) a fluid product of inflammation. Synonyms: purulence, suppuration, ichor, sanies, festering.

(noun) a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239. Synonyms: plutonium, Pu, atomic number 94.