The term "abridged essence" refers to the essential and most important part of something that has been condensed or reduced in size. Synonyms for this phrase can include "core element," "crux," "kernel," "nucleus," "gist," or "heart." These terms all imply the central, fundamental, or crucial aspect of a larger concept or idea. Other possible synonyms for "abridged essence" might include "bare bones," "fundamentals," "essentials," or "foundations." Whether you're writing an essay, putting together a presentation, or simply trying to convey the most important information about a topic, using a variety of synonyms for this phrase can help you capture the essence of your message in a clear and concise way.