The word "Perimetric" is commonly used in ophthalmology to describe an examination of the visual field. It is spelled /pɛrɪmɛtrɪk/, which means that it is pronounced as "peh-rih-meh-trik". The first syllable, "peh", rhymes with "bet" and is stressed. The second syllable, "rih", sounds like the letter "r" and is followed by a short "ih" sound like in the word "bit". The final syllable, "meh-trik", rhymes with "metric" and is also stressed. This IPA transcription should help those unfamiliar with the term to pronounce it accurately.
Perimetric is an adjective that pertains to or relates to the perimeter, which is the outer boundary or the line that encloses a two-dimensional shape or area. It is derived from the noun "perimeter," which refers to the length of this boundary.
In a broader sense, perimetric can also describe anything that involves measuring or analyzing distances or boundaries. For example, in the field of medicine, perimetric tests are used to assess the visual field of patients by measuring their ability to see objects within a defined area, typically using a specialized instrument called a perimeter. In this context, perimetric refers to the evaluation and measurement of the field of vision to identify any visual irregularities or potential vision loss.
Perimetric can also be used in a general sense to describe anything that surrounds, encloses, or defines a particular space or area. For instance, in architecture or urban planning, perimetric design refers to the layout or arrangement of buildings, structures, or other components along the outer edges or boundaries of a particular site or development.
Overall, the term perimetric encapsulates the notion of boundaries, measurements, and the surrounding edges of an object, space, or area, whether in terms of physical distances, visual fields, or conceptual enclosures.
1. Surrounding the uterus, relating to the perimetrium. 2. Relating to (a) the circumference of any part or area, or (b) perimetry.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "perimetric" is derived from the combination of two root words: "peri-" and "-metric".
1. "Peri-" is a prefix in the English language that is derived from the Greek preposition "peri", meaning "around" or "enclosing". It is commonly used to indicate proximity or containment. For example, "perimeter" refers to the boundary or outer edge of a shape or area.
2. "-Metric" is a suffix that is also derived from the Greek word "metron", meaning "measure". This suffix is commonly used in scientific and mathematical terminology to indicate a measurement or metric. For example, "geometric" refers to the branch of mathematics that deals with shapes and sizes.
Therefore, "perimetric" combines these two components to form a word that signifies a measurement or evaluation related to the boundaries or perimeter of something.