Origin: Latin suffix -ary
Summary has 5 different meanings across 2 categories:
An abstract or a condensed presentation of the substance of a body of material.
"The professor handed out a detailed summary of the entire semester's lectures to help students review before finals."
In plain English: A summary is a short version of something that tells you the main points without all the extra details.
"He gave a brief summary of the meeting at the end of the day."
briefly giving the gist of something
"a short and compendious book"
"a compact style is brief and pithy"
"succinct comparisons"
"a summary formulation of a wide-ranging subject"
Concise, brief or presented in a condensed form
"After listening to the two-hour lecture, I quickly read the summary of the key points before my meeting."
In plain English: When something is summarized, it has been made into a shorter version that keeps only the most important points.
"The summary report was easy to read and understand."
Usage: Use summary as an adjective to describe something that has been reduced to its essential points without unnecessary detail. This term is often confused with the noun form, but it functions grammatically only when modifying another word like "summary report."
The word summary comes from the Latin phrase summa, meaning "total" or "sum," which was adapted into Middle English. It originally described something that served as a concise total of information rather than just being a simple list.