ending (n.)Related entries & more
"a coming to an end," early 14c., verbal noun from end (v.). Meaning "the end part (of something)" is from c. 1400. Old English had endunge "ending, end, death."
never-ending (adj.)Related entries & more
end (v.)Related entries & more
Old English endian "to end, finish, abolish, destroy; come to an end, die," from the source of end (n.). Related: Ended; ending.
sicko (n.)Related entries & more
1977, from sick (adj.) in the mental sense + ending as in weirdo. Sickie "a pervert" is attested from 1972; sicknik (1959) "pervert, obscene comedian" (applied to Lenny Bruce) has fad ending -nik.