# Glossary Welcome to the Glossary! This comprehensive collection of terms provides clear definitions and explanations for various concepts related to licensing and software usage. Whether you're a software developer, licensing professional, or simply curious about the different license models and related terms, this glossary will serve as a handy reference guide. From perpetual licenses to subscription models, from node-locking to floating licenses, explore the diverse terminology and gain a deeper understanding of LicenseSpring's lingo! --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.licensespring.com/common-scenarios/glossary.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.