instructor
/instɾuɡˈtoɾ/ · B2 · noun · m
teacher
👩🏫 instructor = in + struct + or: one who builds knowledge in you
Spanish instructor comes from Latin instruere, meaning to build or equip. Split it as in + struct (like structure) + or (one who does). An instructor is the one who builds structure into what you know. English cognate: instructor.