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American Heritage Dictionary Entry: macroinstruction
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All rights reserved. <br/> </span><!--end--></div><!-- end container top --><div class="slideshow-results alpha omega"><h1 class="productSlider">Indo-European & Semitic Roots Appendices</h1><ul class="top"><p/><p class="top">Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:</p><p><a href="/word/indoeurop.html" alt="arrow2">Indo-European Roots</a></p><p><a href="/word/semitic.html" alt="arrow2">Semitic Roots</a></p><p class="top">The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. 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