neo-

combining form

1 new : neonate.

2 a new or revived form of : neo-Georgian.

ORIGIN from Greek neos ‘new.’

cyber-

combining form

relating to electronic communication networks and virtual reality : cyberpunk | cyberspace.

ORIGIN back-formation from cybernetics .

dude |doōd| informal

noun

a man; a guy : if some dude smacked me, I'd smack him back.

• a stylish, fastidious man : cool dudes. [ORIGIN: a slang term that came into vogue in New York c. 1883, in connection with the ‘aesthetic’ craze of the period.]

1. •a city-dweller, esp. one vacationing on a ranch in the western U.S.
   

ORIGIN late 19th cent.: probably from German dialect Dude ‘fool.’