The product is the second edition unabridged version of "Webster's New International Dictionary of the English Language". Published by Merriam-Webster in 1951, it is part of the "Webster's New World" series. This specialized dictionary is designed for language study and general knowledge, with features like illustrations and being thoroughly unabridged. The dictionary is in English and is suitable for intermediate level language learners, making it a valuable resource for education and reference purposes.