Libido
Psychological or sexual drive or energy
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Interest in “Libido” spiked on Wikipedia on 2026-02-28.
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Key Takeaways
- The libido ( lih- BEE -doh ; from Latin libīdō , "lust, desire") refers to a psychological energy that, in common parlance, encompasses all forms of sexual desire, but is sometimes also regarded as the driving force behind other needs, such as a mother's love for her infant.
- Initially it referred only to specific sexual needs, but he later expanded the concept to a universal desire, with the id being its "great reservoir".
The libido ( lih-BEE-doh; from Latin libīdō, "lust, desire") refers to a psychological energy that, in common parlance, encompasses all forms of sexual desire, but is sometimes also regarded as the driving force behind other needs, such as a mother's love for her infant. The term was originally developed by the Austrian neurologist Sigmund Freud, the pioneer of psychoanalysis. Initially it referred only to specific sexual needs, but he later expanded the concept to a universal desire, with the id being its "great reservoir". As driving energy behind all life processes, libido became the source of the social engagement (maternal love instinct, for example), sexual behaviour, pursuit for nutrition, skin pleasure, knowledge and victory in all areas of self- and species preservation.
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