This is the 9486th most frequent Japanese word.
簡略
Simplification or brevity.
簡略化 means 'simplify' and is used to describe the act of making something simpler or easier to understand.
文書を簡略化することで、読む人が理解しやすくなります。
By simplifying the document, it becomes easier for the reader to understand.
簡略に is used as an adverb meaning 'simply' or 'concisely' in this sentence.
彼のプレゼンは短く簡略にまとめられていた。
His presentation was briefly and concisely summarized.
簡略な is an adjective meaning 'simple' or 'simplified,' describing a procedure in this case.