[count] 1 a : a man who is a member of a low rank of British nobility
b : a man who is a member of various ranks of nobility in other countries 2 : a man who has a lot of power or influence in a particular industry
▪ a cattle/oil baron — see also robber baron
b : a man who is a member of various ranks of nobility in other countries
▪ a cattle/oil baron — see also robber baron







