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Enhance Your Word Knowledge (an extensive list of words with explanations that can expand and greatly improve your English vocabulary)
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Environment and Ecology Information + (ecology is the study of the relationship between organisms and the environments in which they live, including all living and nonliving components)
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Etymologies of Latin and Greek Elements (enhance your English vocabulary by taking advantage of word origins)
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euphemisms and additional doubletalk (Greek: eu, "good, well; sounding good" + pheme, "speaking, speech"; mild, agreeable, or roundabout words used in place of coarse, painful, or offensive ones)
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Evolution of English Dictionaries, Part 2 of 4 (the historical progress of English dictionaries)
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Evolution of English Dictionaries, Part 3 of 4 (the next stages of dictionary development)
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Evolution of English Dictionaries, Part 4 of 4 (other features were incorporated into dictionaries as they continued to evolve)
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expeditious, expedite (characterized by speed and efficiency, or carried out promptly and efficiently)
