- a phonograph record seven inches in diameter, usually having one popular song on each side.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for seven-inch
The backside of the book offers a seven-inch ruler to gauge the size of any bird viewed.Book Bag: Terry Tempest Williams’s Birding Bibles
Terry Tempest Williams
March 27, 2013
Bags had grown to this enormous monstrosity, wildly unfunctional, akin to tottering around on seven-inch heels.Return of the Normal-Size Bag
Misty White Sidell
October 9, 2011
In July 2008, I learned that I had a seven-inch cancerous tumor in my left femur.Who Will Raise My Daughters?
April 27, 2010
I hoped it would last, for not three yards away from him, lying on top of the kitchen table, was a seven-inch butcher knife.The Homicidal Diary
Now we turn this upside down and in the top we cut two seven-inch holes, as round as we can make them.Woodcraft
E. H. (Elmer Harry) Kreps
Suddenly the jackies on the seven-inch gun deck set up a yell of delight.
Reaching the seven-inch turret, they found the place flooded with salt water.
I'll bet that in three shots I could knock the block off the top of that mountain with the seven-inch.