#OTD in 1755. Samuel Johnson's A Dictionary of the English Language is published in London.
Johnson's dictionary was not just a list of words with their meanings; it also included extensive quotations from various literary works to illustrate the usage of each word. It played a significant role in standardizing English spelling and usage, helping to establish a common linguistic framework for communication.
Books by Samuel Johnson at PG:
https://www.gutenberg.org/ebooks/author/297