aromatherapy: inhalation or bodily application (as by massage) of fragrant essential oils (as from flowers and fruits) for therapeutic purposes
broadly : the use of aroma to enhance a feeling of well-being
“Aromatherapy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aromatherapy. Accessed 9 Nov. 2021.
Check out these materials to get started with aromatherapy!