Scissure is a somewhat uncommon word that refers to a narrow opening or a fissure. The spelling of the word can be somewhat tricky, as it is not pronounced exactly as it is spelled. In IPA phonetic transcription, the word would be spelled /ˈsɪʃər/. The "sc" at the beginning is actually pronounced like "s", the "i" is pronounced like "ih", and the "u" is silent. The "ssur" at the end is pronounced like "shur". All together, the word is pronounced "sish-ur".
Scissure is a noun that refers to a narrow opening, crack, or fissure, particularly in a solid substance or structure. The term is often used in a literal sense to describe physical gaps or separations in various materials.
In anatomy, the term scissure can specifically denote a deep groove or fissure, such as those found in the brain. For example, the cerebral scissure refers to the deep groove that separates the two hemispheres of the brain.
Figuratively, scissure can also be used to describe a division or fracture in non-physical contexts. For instance, it may refer to a rift or split between individuals, groups, or ideas. In this sense, scissure conveys a sense of separation, discord, or fragmentation.
The origins of scissure can be traced back to the Latin word "scissura," which means a cleft or cut. It is derived from the verb "scindere," meaning "to cut or divide." The term scissure has been in use since the 17th century and is primarily employed in scientific, medical, and literary contexts.
Overall, scissure denotes a narrow physical gap or division, often with implications of separation or discord. Whether describing a literal or metaphorical gap, scissure conveys the idea of a cleft or crack that divides or separates.
Scissura.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
An opening made by cutting lengthwise.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "scissure" comes from the Latin word "scissura", which is derived from the verb "scindere", meaning "to cut" or "to divide". The Latin word "scissura" referred to a crack or fissure, and over time, it evolved into the English word "scissure" with a similar meaning. The term is commonly used in scientific or academic contexts to describe a narrow split or gap, particularly in reference to bone structures or anatomical divisions.