Source: https://www.kaggle.com/datasets/dfydata/the-online-plain-text-english-dictionary-opted
About Dataset Context It took a while to find a version of the Webster's 1913 dictionary I could parse and create a CSV file from. This one is from OPTED and you can see the license info on their page.
Content This is the full OPTED version of a Public Domain dictionary based on the Webster's Unabridged Dictionary, 1913 edition. The CSV file contains all entries, along with the character count for each word, the Part of Speech, and the Definition.
Acknowledgements OPTED and Project Gutenberg