autocad CAD, product A CAD software package for mechanical engineering, marketed by Autodesk, Inc. (1994-11-09)
a procession or parade of automobiles; motorcade. noun (US) another name for motorcade n. 1922, from auto(mobile) + ending from cavalcade.
autocap Automotive Consumer Action Program
catalysis caused by a catalytic agent formed during a reaction. Historical Examples He demonstrated the processes of synthesis and autocatalysis that enabled such small samples to be multiplied indefinitely. Pariah Planet Murray Leinster noun (pl) -ses (-ˌsiːz) the catalysis of a reaction in which the catalyst is one of the products of the reaction autocatalysis […]