Definition

Noun: 1. Manual stimulation of one's own genital organs for sexual pleasure: The act of arousing oneself sexually by physically touching one's own genitals.

Usage

• This term is a formal or clinical synonym for .
• It is used in medical, psychological, and academic contexts to describe the behavior in a neutral, technical manner.
• It functions as a non-count noun, referring to the activity in general.

Examples

• The study examined the role of self-stimulation in normal sexual development.
• In some behavioral psychology experiments, animals will repeatedly press a lever to receive direct brain self-stimulation.
• The therapist discussed the topic of self-stimulation with the adolescent patient in a factual and non-judgmental way.

Advanced Usage

• The term can be extended in specialized contexts, such as neuroscience, to refer to non-sexual, experiment-driven behavior. For example, in an older experimental paradigm, an animal with an electrode implanted in a brain's reward center might engage in lever-pressing for intracranial self-stimulation.

Variants and Related Words

• Masturbation (n.): The more common general term for the same activity.
• Autoeroticism (n.): A broader term encompassing sexual arousal generated by oneself, which can include but is not limited to manual stimulation (e.g., through fantasy or use of objects).

Synonyms

• Masturbation
• Autoeroticism (in a broader sense)

Notes on Meaning

• The primary and most common meaning is specifically the manual stimulation of one's genitals for sexual pleasure.
• A secondary, highly specialized meaning exists in experimental psychology and neuroscience, where it refers to an animal operating a device to deliver electrical stimulation to a reward center in its own brain. This usage is rare outside of those fields.

Noun

1. manual stimulation of your own genital organ for sexual pleasure