English Explanatory Dictionary

perpetual motion machine of the first kind

English dictionary entry

Meanings

noun
  1. A perpetual motion machine that produces work without the input of energy.

Word forms

perpetual motion machine of the first kind perpetual motion machines of the first kind

Related words

perpetual motion machine of the second kind
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.
Back to search All on P Russian dictionary Dahl dictionary