mythicize [ míthi sīz ](3rd person present singularmythicizes, present participlemythicizing, past and past participlemythicized) or mythicise [ míthi sīz ](3rd person present singularmythicises, present participlemythicising, past and past participlemythicised)
transitive verb
Definition:
1. make something into myth: to make somebody or something into a myth
2. treat something as myth: to regard or explain an event or person as a myth