In English the post of a principal in a school is called a headteacher as this could be either a man or a woman. How would one term a female head teacher in Spanish?
la directora But not all titles/occupations have two genders like this one does. Many you 'just gotta learn.'
'head teacher' always confused me. We had several head teachers and a principal in my school, but when I read British novels, the principal was so often referred to as 'headteacher'. English! Ay!