单词 | mega- |
释义 | mega-variant of megalo- (megalith); also the initial element in units of measure that are equal to one million of the units denoted by the base word (megahertz). Symbol: M Also especially before a vowel, meg-. Origin of mega-combining form representing Greek mégas large, great Words nearby mega-mefenamic acid, meff, mefloquine, Mefoxin, meg, mega-, megabacterium, megabit, megabladder, megabuck, megabyte Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for mega-British Dictionary definitions for mega- (1 of 2)mega / (ˈmɛɡə) / adjectiveslang extremely good, great, or successful Word Origin for megaC20: probably independent use of mega- British Dictionary definitions for mega- (2 of 2)mega- combining formdenoting 10 6megawatt Symbol: M (in computer technology) denoting 2 20 (1 048 576)megabyte large or greatmegalith informal great in importance or amountmegastar Word Origin for mega-from Greek megas huge, powerful Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for mega-mega- pref.Large:megacephaly. One million (106):megahertz. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for mega-mega- A prefix that means: Large, as in megadose, a large dose. One million, as in megahertz, one million hertz. 220 (that is, 1,048,576), which is the power of 2 closest to a million, as in megabyte. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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