IPA: /ˌɔːtəʊɪˈrɒtɪk/
KK: /ˌɔːtəʊɪˈrɒtɪk/
Relating to sexual pleasure that is achieved without the involvement of another person, often through self-stimulation.
He explored autoerotic practices to understand his own desires better.
Autoerotic → It is formed from "auto-" (from Greek "αὐτός" meaning self) and "erotic" (from Greek "ἐρωτικός" meaning of or pertaining to love or sexual desire). The word describes sexual arousal or stimulation that is self-induced.
Think of 'self' ('auto-') and 'love' or 'desire' ('erotic') to remember that autoerotic refers to self-induced sexual arousal.