Yes they can. That is called androgyny. A person can also have variation in their physical sex. That is called intersex condition.
It is NOT masculine. It is feminine, that Amy person had it wrong
It means two spirit. A person who has both a masculine and a feminine spirit.
It is both masculine and feminine. :D
Both: un adulte (masculine), une adulte (feminine).
Both, depending on whether the person in question is male or female.
both
It is both Masculine and Feminine, you'll see that both girls and boys have the name Thien
l'Ecosse is feminine in French
Jardin is masculine in both French and Spanish.
The Spanish word "puertas" is feminine, and plural.
If the thing or person that's ready is feminine, the word is "lista." If the thing or person that's ready is masculine, the word is "listo." If the things or persons that are ready are feminine, the word is "listas." If the things or persons that are ready are masculine, the word is "listos." If the things or persons that are ready are both masculine and feminine, the word is "listos."
it's both