Maybe not the Catholic dictionary: https://www.merriam-webster.com/dictionary/cult
Of the two of us, which adheres to a ritualistic schedule of worship and undying devotion to an unseen, supposedly all-powerful, being? You can call others slaves to whatever you want, but at least I don't have to tithe to the marijuana gods every time I smoke a blunt... Also no risk of anal rape from the "representatives of god".