Pronunciation: [nˈɑː] (IPA) 
The word "knar" is spelled with a silent "k" and pronounced as /nɑr/. The word refers to a protruding knot on a tree trunk or branch. The spelling of the word "knar" can be attributed to its Germanic origins. The "k" is a vestige of Old English, while the rest of the word comes from the Middle Low German word "knorre." Despite its infrequent usage, the word "knar" remains a unique and valuable addition to the English language.
The term " Knar" refers to a noun that describes the distinctive sound produced when two surfaces rub or grind against each other. It is characterized by a harsh, creaky, or grinding noise that resonates through the air. The word is commonly associated with the sounds produced by dry wooden objects or old and rusty metal items that have not been properly lubricated.
The knar noise can occur in various scenarios, such as when opening a creaky door, walking on a wooden floor that needs repair, or when a rusty hinge is being moved. Its sharp and often unpleasant sound can grab attention and may indicate wear and tear or the need for maintenance.
Furthermore, the term "knar" can also denote the vibration or trembling sensation experienced when two rough surfaces come into contact with each other. It is similar to the sensation one might feel when their teeth grind together or when a car’s brakes screech against worn-out brake pads. In this sense, "knar" describes both the physical interaction and the resulting auditory response.
Overall, the term "knar" is primarily used to describe the grinding noise that arises from the rubbing or scraping of two surfaces together, as well as the accompanying sensation.
The word "knar" has multiple possible origins. Here are a few possibilities:
1. Old Norse: In Old Norse, "knarr" referred to a type of trading ship or cargo vessel. This word likely came from the Proto-Germanic word "knarrô". The etymology of "knar" in this context is uncertain, but it might be related to the sound made by the wooden ship or the creaking noise of its hull.
2. Onomatopoeic: The word "knar" could also be derived from the sound that is made when something creaks, cracks, or snaps, like the sound produced by a creaky door or an old wooden floorboard. In this sense, "knar" may originate from an onomatopoeic expression of the sound.
3. Middle English: "Knar" could also have Middle English roots.
