cos·mic  (k ŏz m ĭk) also cos·mi·cal (-m ĭ-k əl)
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adj.1. Of or relating to the regions of the universe distinct from Earth. 2. Infinitely or inconceivably extended; vast: "a coming together of heads of government to take up the cosmic business of nations" (Meg Greenfield).
[Greek kosmikos, from kosmos, universe.]
cosmi·cal·ly adv. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
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:
Indo-European Roots
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The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.
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