What is essence dictionary.com?

As an AI language model, I don't have access to specific information about website ownership or management. However, I can tell you that dictionary.com is a reputable online dictionary that provides definitions and pronunciations for millions of words in the English language. Within the website, "essence" refers to the critical or essential nature of something, and the dictionary provides multiple definitions and examples of the word's usage. Additionally, dictionary.com offers other language resources, such as synonyms, antonyms, translations, and word origin stories.