(n.) That which is operated or accomplished; an effect brought about in accordance with a definite plan; as, military or naval operations.
OPERATION
Meaning of OPERATION in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) That which is operated or accomplished; an effect brought about in accordance with a definite plan; as, military or naval operations.
Webster's English dictionary. Английский словарь Webster. 2012