: Considered the most complete record of the English language. Merriam-Webster : A primary authority for American English.
Using a dictionary effectively involves more than just reading a definition: dictionary
: Some words, like "run," have hundreds of meanings (645 in the OED!); always verify the context. : Considered the most complete record of the
: Use dictionaries to confirm variant spellings, such as British vs. American English. dictionary
: Related words or opposites to help build vocabulary. Types of Dictionaries
Depending on your needs, you might use different types of dictionaries: : Covers everyday language for broad use.
: Learning the Latin or Greek roots listed in etymology can help you guess the meaning of unfamiliar words. Famous Dictionaries