WordNet (r) 3.0 (2006):

das
    n 1: any of several small ungulate mammals of Africa and Asia
         with rodent-like incisors and feet with hooflike toes [syn:
         hyrax, coney, cony, dassie, das]

The Free On-line Dictionary of Computing (19 January 2023):

DAS

   Digital Analog Simulator.

   Represents analog computer design.

   (1994-11-08)