heroine

"The children's storybook featured a brave knight who fought a fearsome dragon. "

"The divers encountered a huge school of mackerel."

"My sister is a female student in her senior year of high school. "

"The new school principal is a powerful advocate for student success. "

"She received many presents for her birthday."

"The student's presentation received a warm ovation, a celebration of their hard work, though not as grand as the school-wide achievement award ceremony. "

"The teacher stood and pointed to the map, standing in front of the class. "

"From Earth, we could observe maria, the dark, ancient lava plains on the Moon, with just a pair of binoculars. "

"The main character in the school play was a brave student. "

"The young of today are well-educated."

"The goaltender made a great save."

"the performance of an undertaking or a duty"