Pronunciation: [ʌnpˈɪn] (IPA) 
The word "unpin" is spelled according to its pronunciation, with the "un-" prefix indicating negation and the root word "pin" pronounced as /pɪn/. The letters "U" and "N" represent the prefix, while the letter "P" followed by "I" serves as the root. The final consonant "N" in the root word is doubled to indicate the present participle form. "Unpin" is a commonly used word meaning to remove a pin or to release from confinement.
The term "unpin" refers to the act of removing or releasing a pinned object or item from a fixed position. It is commonly associated with physical objects that are secured or attached using a pin or similar fastening mechanism. Unpinning essentially involves disengaging the pin, thereby freeing the object from its fixed state.
In a literal sense, unpinning may involve actions such as prying, pulling, or twisting the pin to release its hold on the object. This could apply to scenarios like removing a pin from a door hinge or unpinning a brooch from clothing. The primary objective is to detach the object, allowing it to be repositioned or detached altogether.
The term "unpin" can also have metaphorical applications, particularly in the context of technology or virtual platforms. In these cases, "unpin" signifies the action of removing an item from a pinned or bookmarked position within a system or application. For instance, unpinning a digital file or folder refers to removing it from a prominent location or list of frequently-accessed items, thus reducing clutter or prioritizing other items.
Overall, "unpin" involves the act of undoing or reversing the securing or attachment of a pinned object or content, whether in the physical or virtual realm.
To loose from pins; to unfasten.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "unpin" originated from Middle English "unpinnen", which was a combination of the prefix "un-" meaning "not" or "reverse the action of", and the verb "pin". "Pin" has Old English roots and was derived from the Old High German word "pfinnēn". The word ultimately traces back to the Latin word "penna", meaning "feather" or "pen", which evolved to represent the thin pointed object used for fastening things together or holding them in place. Over time, "unpin" came to mean the act of removing a pin, often from a garment or an object.
