A glossary is an alphabetical list of technical terms in a specialised field of knowledge. Nirvana’s Knowledge Base Glossary provides a collection of definitions related to cannabis, seeds and the Nirvana Shop. The terms have been arranged alphabetically, but you can quickly jump to a specific term by selecting its first letter from the glossary index below.

The `joints` of cannabis plants are also called nodes. The nodes are the parts where the plant branches off, or where a leaf is attached.