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A personal glossary does not need hundreds of entries. It needs the few words that repeatedly interrupt your current reading, together with enough context to stop a useful definition from being applied too broadly. Three well-kept entries can be more helpful than a long list of copied terms you never revisit.
The key word is “working.” A working glossary records your current understanding and the source that supports it. It can be corrected. It can contain an open question. It should not sound more authoritative than the material it came from.
Choose words by their job in the passage Start with a term that changes your understanding of the sentence. A word in a decorative heading may matter less than a defined term inside a condition. If several words are unfamiliar, choose the one that prevents you from explaining the main relationship.
Do not assume that familiar words need no checking. “Available,” “request,” “statement” or “review” can have an ordinary meaning and a more specific use in a document. The relevant question is what the word means here. A general dictionary can begin the inquiry without ending it.
This approach respects the reader’s time. It does not measure vocabulary or literacy. The glossary is a tool for a task, not a record of what someone supposedly ought to know.
Give each entry four small fields Write the term, the source location, a plain explanation and a limit. The explanation should be short enough to use while reading. The limit can say “general educational meaning,” “defined only for this document,” or “not yet confirmed.” If you cannot identify the source, label the explanation as your own tentative understanding.
For example, an invented guide uses “reading copy” to mean a version prepared for personal review. The entry might say: “Reading copy; sample guide, section two; a copy used to work through the text; not described here as an official replacement.” The last field prevents the ordinary phrase from acquiring authority the guide did not give it.
A short example can be added if it clarifies the distinction. Keep it fictional and clearly labeled. The example should demonstrate the meaning, not quietly introduce a product feature or a universal rule.
Use educational references in context The CFPB’s financial terms glossary includes a general definition of direct deposit as money sent electronically to a bank, credit union or prepaid-card account. The glossary was prepared for youth-financial-education activities; its definitions can be consulted without treating adult readers as children. It is not an account agreement.
A general definition does not tell you whether a particular payment is scheduled, which program permits it or what conditions apply. Put those questions outside the definition. Otherwise, a glossary entry can become a bundle of assumptions that the reference never supplied.
Digital.gov’s audience guidance is useful background for keeping explanations relevant to the reader’s task. It does not require avoiding every technical word. Sometimes preserving a technical term alongside a clear explanation makes the next conversation easier because both people can find the same term in the source.
Test the entry with a near miss A good glossary distinguishes the term from something similar. If your entry for “example” also seems to describe a mandatory instruction, it needs work. If your entry for “request” assumes the request has been granted, add the missing distinction.
Try an invented pair: “The page gives an example of a printed extract” and “The page requires this printed extract.” Ask whether the same glossary explanation fits both. If it does, the explanation may be too broad. You do not need a formal definition to notice that illustration and requirement play different roles.
Near misses are useful because they reveal what the word excludes. A definition that only repeats a synonym may feel familiar without making the reading more precise. The test is whether the entry helps you understand a new sentence without adding an unsupported claim.
Update an entry without erasing the trail If a later section defines the term more narrowly, change the working entry and note the new source location. You do not have to keep every earlier draft, but preserve enough context to understand why the meaning changed. A small note such as “revised after reading definitions section” can be enough.
If two documents use the term differently, keep two labeled meanings rather than blending them. The labels can identify the document or purpose. Do not choose one because it sounds more reassuring. The appropriate meaning depends on the passage you are reading.
For translated terms, retain the original word beside the explanation. A translation can help you think while the original helps you locate the source. If a helper supplied the explanation, distinguish that from a definition printed in the document.
Keep the glossary small enough to use After a few sessions, remove entries that no longer help the current task or move them to a separate reference if you want to keep them. A glossary should reduce interruption. If finding an entry takes longer than rereading the paragraph, simplify its organization.
You can order entries alphabetically, by document or by the sequence in which you encounter them. Choose the arrangement that helps you return to the source. No personal or account details are needed for a glossary of public terms, and there is no reason to submit it to this website.
End by using one entry in a full sentence of your own, then check that sentence against the source. If it works, the entry is doing its job. If it does not, record the question. A useful glossary is allowed to say where understanding is still being built.