Definition of Jackhammer in English :

Define Jackhammer in English

Jackhammer meaning in English

Meaning of Jackhammer in English

Pronunciation of Jackhammer in English

Jackhammer pronunciation in English

Pronounce Jackhammer in English

Jackhammer

see synonyms of jackhammer

Noun

1. air hammer, jackhammer, pneumatic hammer

a hammer driven by compressed air

WordNet Lexical Database for English. Princeton University. 2010.


Jackhammer

see synonyms of jackhammer
noun
a handheld hammer drill, driven by compressed air, for drilling rocks, etc

Collins English Dictionary. Copyright © HarperCollins Publishers


Jackhammer

see synonyms of jackhammer
noun
a portable type of pneumatic hammer, used for breaking up concrete, rock, etc.

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


Jackhammer

see synonyms of jackhammer
n.
A handheld machine for drilling rock and breaking up pavement, operated by compressed air.

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.