(名詞) 可辨識文章作者的獨特寫作風格與特徵。亦寫成 write-print。writeprint 與 fingerprint (指紋) 的概念一樣。
writeprinting (動名詞)。

However, there may exist an alternative method for "unmasking" anonymous bloggers, cyber-stalkers, etc. using public information. Everyone has a unique writeprint (basically a written fingerprint that can be used to identify him or her). This technique s has traditionally been used to identify the true author of a text (e.g. a book) where authorship is disputed or unknown. Forensics linguistics has been used to provide evidence in trademark disputes cases, identifying the author of anonymous texts (such as threat or harassment letters), and identifying cases of plagiarism.
—Robert Hudock, "Fingerprinting (Writeprinting) Text Using Stylistic Features Can Be Used To Accurately Identify the Authorship of Anonymous Emails, Blog Entries and IRC Chat Sessions," Law Blog 2.0, June 20th, 2009

For the first time, said data-mining expert Benjamin Fung, analysts have used the complex algorithms and almost imperceptible human quirks that make up the concept of "frequent pattern" to work out each person's unique email fingerprint or "write-print."
—Lesley Ciarula Taylor, "Canadian scientists crack code for tracing anonymous emails," The Toronto Star, March 9, 2011