commit to memory(to learn by heart) verb [UK: kə.ˈmɪt tuː ˈme.mə.ri] [US: kə.ˈmɪt ˈtuː ˈme.mə.ri]
memorize [memorized, memorizing, memorizes](to commit to memory, to learn by heart) verb [UK: ˈme.mə.raɪz] [US: ˈme.mə.ˌraɪz]I'll try to memorize it. = Intentaré memorizarlo.