#libido

• Anaphroditic — A person characterized by a total absence or severe pathological diminution of libido, sexual desire, or erotic attraction; structurally defined by a lack of sexual impulses. In biology and zoology, the term applies to organisms or animals that do not manifest reproductive or mating instincts during specific estrus periods, due to severe endocrine or genetic imbalances.
• Anaphrodisiac — A substance, food, or medication that possesses the structural property to diminish, inhibit, or calm sexual desire, libido, or erotic excitement; acting in a manner completely opposite to an aphrodisiac. In medicine, these compounds are therapeutically utilized to treat specific pathologies (such as hypersexuality or nymphomania) or to reduce impulses in certain oncological treatments.
• Anaphrodisiac — The feminine form of the adjective anafrodiziac; it describes a substance, plant, molecule, or medical therapy structurally characterized by the ability to diminish, inhibit, or calm sexual desire, libido, or erotic excitement. In phytotherapy and biochemistry, it qualifies those active organic compositions capable of temporarily reducing the central nervous system's response to sexual stimuli.
• Anaphrodisia — A clinical condition or pathological state structurally manifested by the total absence or extreme diminution of sexual appetite, libido, and erotic desire. This pathological phenomenon, which can be of a congenital, endocrine (testosterone or estrogen deficiency), or psychogenic nature (severe depression, traumas), deprives the individual of normal physiological reactions associated with physical attraction.
• Anaphrodisiac — A chemical substance, food, medication, or psychological factor capable of diminishing, inhibiting, or suppressing sexual desire (libido). In clinical pharmacology, they act by reducing androgen levels or altering central neurotransmitters.
• Autofetishism — A psychological and behavioral manifestation where a person derives sexual satisfaction or arousal by focusing on their own body, specific body parts, or by wearing personal items and clothing viewed as fetishistic stimuli. It is closely related in literature to autosexuality and erotic narcissism, representing an exclusive channeling of libido toward oneself.
• Autophilia — An emphasized form of self-love; a psychological tendency manifested through excessive admiration, affective fixation, or erotic attraction oriented exclusively toward one's own body or person. In scientific literature, the term is frequently used as a conceptual equivalent to severe narcissism or clinical autosexuality.