IPA: /ˌoʊnəˈnɪstɪk/
KK: /ˈoʊnəˌnɪstɪk/
Relating to or characteristic of masturbation; often used to describe actions or thoughts that are self-indulgent or self-absorbed.
His onanistic behavior during the meeting distracted everyone from the main topic.
Onanistic is derived from the name "Onan" (from Hebrew "עֹנָן", meaning to be strong or vigorous) and the suffix "-istic" (meaning pertaining to or characteristic of). The term refers to behaviors or actions related to Onan, particularly in the context of masturbation or self-stimulation.
Think of Onan, who is associated with strong or vigorous actions, to remember that onanistic refers to behaviors related to self-stimulation.