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"Amante" is a form of "amante", a noun which is often translated as "lover". "Amor mío" is a phrase which is often translated as "my love". Learn more about the difference between "amor mío" and "amante" below.
amor mío(
ah
-
mohr
mee
-
oh
)A phrase is a group of words commonly used together (e.g., once upon a time).
a. my love
Amor mío, ni te imaginas cuánto te extrañé.My love, you have no idea how much I missed you.
el amante, la amante(
ah
-
mahn
-
teh
)This means that the noun can be masculine or feminine, depending on the gender of the noun it refers to (e.g., el doctor, la doctora).
a. lover
Ella quería huir con su amante, pero su esposo no le concedió el divorcio.She wanted to run away with her lover, but her husband wouldn't grant her a divorce.
b. mistress (feminine)
La amante de Pablo llamó a la esposa para ponerla al tanto de la aventura.Pablo's mistress called his wife to let her know about the affair.
2. (enthusiast)
a. lover
Los amantes del arte no deben perderse esta nueva muestra de Francisco de Goya.Art lovers should not miss the new exhibition on Francisco de Goya.