perpetual motion machine

perpetual motion machine noun: a hypothetical, pseudoscientific device that exhibits perpetual motion, especially one that does useful work with no input of energy.

Noun

perpetual motion machine (plural perpetual motion machines)

A hypothetical, pseudoscientific device that exhibits perpetual motion, especially one that does useful work with no input of energy.

perpetual motion machine meaning in Tamil

perpetual motion machine in Tamil

நிலைப்பியக்க எந்திரம்

Forms of perpetual motion machine

plural	perpetual motion machines

Words formed from perpetual motion machine

Questions about perpetual motion machine

What does perpetual motion machine mean?: Perpetual motion machine means a hypothetical, pseudoscientific device that exhibits perpetual motion, especially one that does useful work with no input of energy.
What is perpetual motion machine in Tamil?: Perpetual motion machine in Tamil is நிலைப்பியக்க எந்திரம். See Perpetual motion machine meaning in Tamil.
What part of speech is perpetual motion machine?: Perpetual motion machine is a noun.
What is the plural of perpetual motion machine?: The plural of perpetual motion machine is perpetual motion machines.

Words near perpetual motion machine in the dictionary

Adapted from Wiktionary: perpetual motion machine (page history and authors); perpetual motion machine (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this entry: “perpetual motion machine.” Word.ws, https://word.ws/perpetual_motion_machine. Based on Wiktionary, CC BY-SA 4.0.