see auto body
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. noun (pl) -ses (-ˌsiːz) the catalysis of a reaction in which the catalyst is one of the products of the reaction autocatalysis au·to·ca·tal·y·sis (ô’tō-kə-tāl’ĭ-sĭs) n. catalysis of a chemical reaction by one of the products of the reaction. au’to·cat’a·lyt’ic (-kāt’l-ĭt’ĭk) adj.
the state of being autocephalous.