Nofinsexual is the attraction to everyone except those who are feminine in nature, or FIN. "Feminine in nature" includes binary women, and feminine aligned non-binary people. Depending on the person, FIN can also include men or non-binary people who present femininely. The genders they are attracted to include men, masculine aligned non-binary people, unaligned non-binary people, agender people, etc. Some nofinsexual people may be attracted to women, so long as they present masculinely or androgynously.
Similar terms include mascic, uranic, torensexual and nowomasexual.
The masculine equivalent to nofinsexual is nominsexual.
Etymology
"Fin" stands for "feminine in nature", so the prefix nofin- stands for no feminine in nature.