It's the murder of a woman, specifically if it's because of her status as a woman. It consists of the Latin femina , ae (female , feminae "woman, who breastfeeds" ) the suffix -cidio ( "who kills" ). See also uxoricide .
Femicidio:Violencia of humanity against women by effects linked to their gender.
Femicide, best, Femicide: murder of a woman, usually for reasons of gender.