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Hemp and cannabinoid glossary

Twelve clear definitions covering hemp, cannabinoids, trichomes, laboratory analysis, traceability and evidence, with links for further reading.

Twelve concepts to help you join the conversation. Each definition links to an article for a closer look.

Hemp

A common name associated with varieties and uses of Cannabis sativa, particularly fibre and seed. The word alone does not define the legality of every product.

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Cannabinoid

A compound belonging to a chemical family that includes different substances. Sharing a family does not mean sharing effects or regulatory status.

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Trichome

A structure on a plant’s surface. Some trichomes are glandular; their appearance does not replace compositional analysis.

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Hemp shiv

The woody inner part of the stalk, distinct from the outer fibre. It appears in materials and industrial applications.

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Terpene

A family of compounds found in many plants. An aromatic profile provides sensory information, not a clinical guarantee.

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COA

A certificate of analysis for a sample. It must be connected with the batch, method, date and scope.

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Limit of detection

The level above which a method can detect a substance under specified conditions. Not detecting it is not proof of absolute zero.

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Traceability

The ability to reconstruct the journey of materials, batches and documents along a chain.

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Novel food

A European Union regulatory category. Scientific assessment and authorisation to market are different steps.

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INCI

Nomenclature for cosmetic ingredients. Identifying an ingredient does not itself certify the finished product.

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Hempcrete

A material combining hemp shiv with a binder, usually lime-based. Its behaviour depends on the formulation and building system.

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Preliminary evidence

An initial finding that helps frame new questions. Its scope depends on study design and it does not automatically become a recommendation.

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