noun, feminine/osθilaˈθjon/plural: oscilaciones
oscillation
Etymology tree Latin ōscillō Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin ōscillātiōnemlbor. Spanish oscilación Learned borrowing from Latin ōscillātiōnem.