Terms May 2026
: This tool analyzes any text you paste, automatically generating a list of the most useful vocabulary words and showing how they are used in context.
(or controlled vocabularies) are standardized terms used in databases like PubMed (MeSH terms). : This tool analyzes any text you paste,
: Instead of just looking up a definition, use a concordance —a list that shows every instance of a word in a text aligned with its preceding and following words. This reveals patterns of co-occurrence and specific usage. Keyword vs. Free-Text Searching : This reveals patterns of co-occurrence and specific usage
: A mini-dictionary usually found at the end of a work that defines technical or advanced terms. : Often found at the beginning of research
: Often found at the beginning of research papers, listing the 3–5 most critical terms used in the study.
searching looks for exactly what you typed, which requires you to consider synonyms and variant spellings (e.g., "heart attack" vs. "myocardial infarction").