Source : WordNet®

Zeno
     n 1: ancient Greek philosopher who formulated paradoxes that
          defended the belief that motion and change are illusory
          (circa 495-430 BC) [syn: {Zeno of Elea}]
     2: ancient Greek philosopher who found the Stoic school (circa
        335-263 BC) [syn: {Zeno of Citium}]

Source : Free On-Line Dictionary of Computing

ZENO
     
        U Rochester 1978.  Euclid with asynchronous message-passing.
        "Preliminary ZENO Language Description", J.E. Ball et al,
        SIGPLAN Notices 14(9):17-34 (Sep 1979).