microgroove

noun mi·cro·groove \ ˈmī-krō-ˌgrüv \

Definition of microgroove

:a narrow continuous V-shaped spiral track that has closely spaced turns and that is used on long-playing records

First Known Use of microgroove

1948


Learn More about microgroove


Seen and Heard

What made you want to look up microgroove? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to suppress quietly or indirectly

Get Word of the Day daily email!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!