i-adjective
Archaic female court language (女房詞) for 恥ずかしい. Used historically among court ladies as a euphemistic or secret term.
See also: はずかしい
「はもじい」は、昔の女房詞で「恥ずかしい」を意味した。
"Hamojii" was a term used in old court ladies' language meaning "embarrassed."