Here are some key characteristics of unabridged dictionaries:
* Extensive vocabulary: They include a vast array of words, including technical terms, slang, archaic words, and regional dialects.
* Detailed definitions: Definitions are thorough and provide multiple meanings, usage examples, and etymological information.
* No omissions: They strive to include every known word in the language, unlike abridged dictionaries which focus on a more common vocabulary.
* Large size: Unabridged dictionaries are usually physically large and heavy, often spanning multiple volumes.
* Intended for scholarly use: They are primarily used by lexicographers, linguists, researchers, and writers who require the most complete and detailed information about the English language.
Examples of unabridged dictionaries:
* Merriam-Webster's Third New International Dictionary
* Oxford English Dictionary (OED)
* The American Heritage Dictionary of the English Language
While unabridged dictionaries are incredibly comprehensive, they are not necessarily the best choice for everyone. For everyday use, a regular dictionary that is more concise and manageable may be a better option.