名詞 baronet:

1. a member of the British order of honor; ranks below a baron but above a knight
   同義詞：Bart

bar.on.et

n.（名詞）
A man holding a British hereditary title of honor reserved for commoners, ranking immediately below the barons and above all orders of knighthood except the Garter.
準男爵：直接位于男爵之下但位于除嘉德勛位者外的，所有騎士等級之上的世襲身份擁有者，通常授予平民
Also Baronet Abbr. Bart.,Bt.Used as the title for such a man.
也作 Baronet 縮寫 Bart.,Bt.準男爵頭銜：用作這樣的人的頭銜

來源：
Middle English [diminutive of] baron [baron] * see baron
中古英語 [] baron的小后綴 [男爵] *參見 baron