fingerprint
noun
an impression of the markings of the inner surface of the last joint of the thumb or other finger.
Used to describe actions that started in the past and continue into or have direct relevance to the present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Mark Cuban-startup BlueCava has fingerprinted more than 200 million computers and smartphones.
From Forbes ● Dec. 30, 2010