Definition of Hairspring in English :
Define Hairspring in English
Hairspring meaning in English
Meaning of Hairspring in English
Pronunciation of Hairspring in English
Hairspring pronunciation in English
Pronounce Hairspring in Englishsee synonyms of hairspring
a fine spiral spring that regulates the movement of the balance wheel in a timepiece
WordNet Lexical Database for English. Princeton University. 2010.
Collins English Dictionary. Copyright © HarperCollins Publishers
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.