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Cannabinoid Dictionary
Simple definitions for cannabinoid science, safety, products, study design, and the endocannabinoid system.
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Words readers look up first
Start here if you saw a term on a label, in a study, or elsewhere in the encyclopedia.
How much of a compound reaches circulation or a target tissue after a given route.
Product identity Full spectrumProduct-language term that needs clear separation from isolated-compound evidence.
Product identity Broad spectrumProduct-language term that needs formulation, testing, and THC-context links.
Product identity IsolateSingle-compound product language that should not be mixed with extract evidence.
Mechanism concept Entourage effectCommon cannabinoid concept that needs careful source-linked explanation.
Safety Drug interactionA safety topic connecting cannabinoids with medicines, enzymes, or clinical monitoring.
Evidence method Human evidenceEvidence from studies involving human participants, kept separate from preclinical and mechanistic evidence.
Evidence method Preclinical evidenceAnimal, cellular, biochemical, or mechanistic work that must stay distinct from human outcomes.
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How research is judged
Words that describe the kind and strength of research.
Evidence from studies involving human participants, kept separate from preclinical and mechanistic evidence.
Evidence method Insufficient evidenceA valid conclusion when sources are absent, too narrow, inconsistent, or indirect.
Evidence method Mechanistic evidenceEvidence about plausible biological pathways, not proof of consumer benefit.
Evidence method Observational studyHuman research design that observes associations without randomized assignment.
Evidence method Preclinical evidenceAnimal, cellular, biochemical, or mechanistic work that must stay distinct from human outcomes.
Evidence method RCTRandomized controlled trial; one study-design term used in evidence summaries.
How compounds may work
Words used for receptors, signaling, and biological activity.
Receptor-language term for activating a target in a defined model.
Mechanism concept Allosteric modulatorMechanism term for changing signaling through a site other than the main binding site.
Mechanism concept AntagonistReceptor-language term for blocking or reducing activation in a defined model.
Mechanism concept Entourage effectCommon cannabinoid concept that needs careful source-linked explanation.
Mechanism concept Partial agonistReceptor-language term that needs context about model, target, and comparator.
Mechanism concept Receptor bindingEvidence language for interaction with a target, not automatic clinical effect.
What the body does with compounds
Words about absorption, metabolism, targets, and effects in the body.
How much of a compound reaches circulation or a target tissue after a given route.
Pharmacology PharmacodynamicsWhat a compound does at receptors, enzymes, channels, pathways, or tissues.
Pharmacology PharmacokineticsHow a compound is absorbed, distributed, metabolized, and eliminated.
Product and formulation words
Words used for extracts, isolates, mixtures, and product labels.
Product-language term that needs formulation, testing, and THC-context links.
Product identity Certificate of analysisProduct-testing record that belongs near quality, contaminant, and labeling evidence.
Product identity Full spectrumProduct-language term that needs clear separation from isolated-compound evidence.
Product identity IsolateSingle-compound product language that should not be mixed with extract evidence.
Safety words
Words used for side effects, interactions, and risk.
How a study was run
Words about dose, route, formulation, timing, and study design.
Amount, timing, frequency, and formulation context behind a source-backed row.
Study context FormulationProduct form, carrier, purity, and mixture details that affect evidence scope.
Study context Route of administrationHow oral, inhaled, topical, sublingual, and other routes change interpretation.
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24 plain-language definitions and growing.