Dissociatives

Part of speech: noun

Definitions

1. Substances that cause a feeling of detachment from reality and self, often altering perception and inducing trance-like states with effects ranging from sedation to hallucination
2. Chemicals that disrupt normal sensory and cognitive processes, leading to a sense of disconnection from the environment and one’s own body, frequently used in medical or recreational contexts
3. Agents that produce a mental state characterized by detachment or dissociation from surroundings and self-awareness, often impacting motor functions and perception in unique ways

Etymology: "Dissociatives" is the plural of "dissociative," an adjective-turned-noun that in English refers to drugs producing detachment from one's surroundings or sense of self. The word is built from the verb "dissociate," which itself comes from Latin "dissociare," meaning to separate or disunite. That Latin verb combines "dis-," meaning apart or asunder, with "sociare," to join or unite, and "sociare" in turn comes from "socius," a companion or ally. So the word's core idea is a pulling apart of what was once joined together. The chain of English formation is straightforward. English took "dissociate" from Latin, and the suffix "-ive," which came through Old French from Latin "-ivus," turned it into the adjective "dissociative," describing something that causes dissociation. The noun use for substances followed from that adjective, with the plural form "dissociatives" naming a class of such drugs.

Synonyms: anesthetics, hallucinogens, deliriants, psychedelics, NMDA antagonists