Definitions
perpetual motion Tweet Definition of perpetual motion Like Definition of perpetual motion on Facebook
noun 
  1. the motion of some hypothetical device that continues forever with no obvious input of energy in violation of the laws of thermodynamics

Supplemental Details:Sponsor an extended definition for perpetual motion for as little as $10 per month. Click here to contact us.

     
  

 Find:
  Words Starting With:
  Words Ending With:
  Words Containing:
  Words That Match:

 
 Translate Into:
  
Dutch   French   German
  
Italian   Spanish
    Show results per page.

Browse the Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

   
Dictionary content provided from Wiktionary.org under the GNU Free Documentation License
Allwords Copyright 1998-2020 All rights reserved.