verb (used with object)
Examples from the Web for thumbnail
The project made me ask, how do you avoid reducing the dead to thumbnail profiles?
And now, around it, he could see a monstrous fingertip and something that might have been miles of thumbnail.The Sky Is Falling|Lester del Rey
I picked at it with the thumbnail and the nail caught something hard.Highways in Hiding|George Oliver Smith
Well, give me in a thumbnail sketch, something about Mr. Jitkoff's background.Warren Commission (9 of 26): Hearings Vol. IX (of 15)|The President's Commission on the Assassination of President Kennedy