preceptor, don -- (teacher at a university or college (especially at Cambridge or Oxford))
don, father -- (the head of an organized crime family)
Don -- (Celtic goddess; mother of Gwydion and Arianrhod; corresponds to Irish Danu)
Don, Don River -- (a European river in southwestern Russia; flows into the Sea of Azov)
Don -- (a Spanish courtesy title or form of address for men that is prefixed to the forename; "Don Roberto")
Overview of verb don
The verb don has 1 sense
wear, put on, get into, don, assume -- (put clothing on one's body; "What should I wear today?"; "He put on his best suit for the wedding"; "The princess donned a long blue dress"; "The queen assumed the stately robes"; "He got into his jeans")