Houghton Mifflin Harcourt eReference

Houghton Mifflin Harcourt: New Ways to Know

eReference - Interactive Dictionary and Thesaurus for your desktop computer


		eReference is available in several configurations for both Windows and Macintosh. Buy it now or download a free trial. Free Trial > Buy Now >

Now available for Windows 7, Vista, & Mac Snow Leopard and Leopard operating systems.

Want to know the meaning of "efficacy" at the same instant you're
reading it on a Web page or in a Microsoft Office application? Houghton Mifflin Harcourt eReference will find the answer after you've simply highlighted the word and clicked on the "A-Z" icon. Want to get the definition of a word but you're not sure of the spelling? Start typing your best guess and Houghton Mifflin Harcourt eReference will generate a list of possible matches. How about then getting a synonym or antonym of "efficacy"? With Houghton Mifflin Harcourt eReference, you can quickly toggle between the Dictionary and Thesaurus.

eReference is interactive information software that includes the full print-version texts of The American Heritage® Dictionary of the English Language, Fourth Edition, and Roget's II: The New Thesaurus, and more: if you're connected to the Internet, for example, you can get real voice pronunciations, brilliant color images, and text-to-speech audio to hear definitions.

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