noun, feminine/konθentɾaˈθjon/plural: concentraciones
concentración is feminine in Spanish.
concentration (all senses); demonstration, protest
Etymology tree Spanish concentrar Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiōnemlbor. Spanish -ción Spanish concentración From concentrar + -ción.