(v. t.) To gain the command of, so as to understand or apply; to become an adept in; as, to master a science.
MASTER (10)
Meaning of MASTER (10) in English
Webster's English dictionary. Английский словарь Webster. 2012
(v. t.) To gain the command of, so as to understand or apply; to become an adept in; as, to master a science.
Webster's English dictionary. Английский словарь Webster. 2012