Synonyms:
chief(a), main(a), primary(a), principal(a), master(a)
Meaning: most important element; "the chief aim of living"; "the main doors were of solid glass"; "the principal rivers of America"; "the principal example"; "policemen were primary targets"; "the master bedroom"; "a master switch"
noun
meaning of the word
Synonyms:
head, chief, top_dog
Meaning: a person who is in charge; "the head of the whole operation"
Synonyms:
foreman, chief, gaffer, honcho, boss
Meaning: a person who exercises control over workers; "if you want to leave early you have to ask the foreman"