Although let me just digress a little bit because it's quite interesting, pansexuality was not always used in this context. According to the Oxford English Dictionary, the term pansexual first appeared in 1914 as the word pansexualism in the Journal of Abnormal Psychology. This term was used by good old Sigmund Freud because we need to have some Freud's discussion in our lives, and he used this to describe his theory that sex instinct plays the primary part in all human activity, mental and physical