Une moto (a motorcycle) is a feminine noun in French.
It is a masculine noun
Butter is "beurre" in French, a masculine noun.
Un jambon is a masculine noun in French.
"un pull" is a masculine noun in French.
In French, "person" is a feminine noun. It is "la personne."
"le personne" is incorrect. "Personne" is a feminine noun in French, hence it is always "la personne," whether the person intended is masculine or feminine. The gender of words in French is a grammatical issue and usually has nothing to do with the intrinsic meaning of the words themselves.
masculine
In French, "croissant" is a masculine noun.
"Asie" is a feminine noun in French.
"Explication" is a feminine noun in French.
In French, "rubis" is a masculine noun.
"lentille" is a feminine noun in French.
Turquoise is a feminine noun and adjective in French. It has no masculine.
Une moto (a motorcycle) is a feminine noun in French.
Iran is a masculine proper noun in French.
devoir (noun) is a masculine word in French.