プログレッシブ和英中辞典(第4版)の解説
ていしゅ【亭主】
❶〔店の主〕an owner; a proprietor [prəpráiətər]
宿屋の亭主
an innkeeper／the owner of an inn
❷〔夫〕one's husband
亭主持ち
a married woman
❸〔茶の席の〕a host
茶会の亭主役をつとめた
He acted as the host of the tea ceremony.
亭主関白
あの家は亭主関白だ
The husband 「is the boss [《米口》 wears the pants/《英口》 wears the trousers] in that family.