Pronunciation: [kˈɔ͡ɪɡnɪ] (IPA) 
The spelling of the word "coigne" is a bit tricky, as it contains some silent letters. The word is pronounced as /kɔɪn/, with the "oi" combination producing a sound similar to the word "coin". The "g" is silent, and the "e" at the end of the word is also not pronounced. "Coigne" is an old-fashioned term for a projecting corner of a building or a rock formation, and is not commonly used in modern English.
Coigne, also spelled coinage, is a noun that carries several related meanings in different contexts:
In archaic usage, coigne refers to a corner or angle, particularly in a building or structure. It can describe an external angle, such as one formed by two walls, or an internal corner or recess in a room or structure.
In masonry and architecture, coigne denotes a specially shaped stone or brick that is used to form an external angle or corner of a building. These stones are often hewn or shaped to fit together precisely at the corners, providing structural stability and aesthetic appeal.
In heraldry, coigne refers to a corner of a shield or coat of arms. This term is used particularly when describing a shield divided into multiple sections or quarters, and each quarter is associated with a different coat of arms.
Additionally, coigne has a metaphorical meaning in literature and language. It can denote a subtle or strategic advantage, especially one gained through deceit or manipulation. In this figurative sense, coigne is often used to describe a position or situation that allows one person or group to gain an unfair advantage over others.
Overall, coigne encompasses a range of definitions related to angles, corners, and advantageous positions, both in the physical and metaphorical realms.
The word "coigne" derives from the Middle French term "coing" or "coigne". It ultimately originated from the Latin word "cuneus", meaning "wedge". In English, "coigne" refers to the external angle or corner of a wall or building, particularly one that is beveled or chamfered.
