■ noun a person who concentrates on a particular subject or activity; a person highly skilled in a specific field.
■ adjective relating to or involving detailed knowledge or a specific focus within a field.
Derivatives
specialism noun
■ noun a person who concentrates on a particular subject or activity; a person highly skilled in a specific field.
■ adjective relating to or involving detailed knowledge or a specific focus within a field.
Derivatives
specialism noun
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004