[ ˌkəʊpə'sɛtɪk , -'si:t- ]
■ adjective N. Amer. informal in excellent order.
Origin
early 20th cent.: of unknown origin.
COPACETIC
Meaning of COPACETIC in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004
[ ˌkəʊpə'sɛtɪk , -'si:t- ]
■ adjective N. Amer. informal in excellent order.
Origin
early 20th cent.: of unknown origin.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004