PLEONASTE Meaning and
Definition
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Pleonaste is a term that can have multiple definitions dependent on the context in which it is used. Primarily, it is most commonly associated with a type of mineral, which is a variety of the mineral spinel. Pleonaste is typically found in igneous rocks and is characterized by its black or dark green coloration.
In a geological sense, pleonaste is a member of the spinel group of minerals, which consist of combinations of metallic elements and oxygen. Its chemical formula is often expressed as (Mg,Fe2+)Al2O4 or (Mg,Fe2+)O-4Al, denoting the presence of magnesium (Mg) and iron (Fe2+) cations combined with aluminum (Al) and oxygen (O) atoms. The high magnesium content often gives pleonaste its black color.
Furthermore, pleonaste is also the term used in certain scientific fields, such as linguistics and rhetoric, to describe an excessive or redundant use of words. In this context, pleonaste refers to a stylistic device where one employs more words than necessary to express an idea or concept, often resulting in redundancy. This excessive use of words may be intentional, aiming to emphasize certain aspects, or unintentional, as a result of poor editing or communication skills.
Overall, pleonaste encompasses a mineral species and a linguistic term. In a geological sense, it refers to a specific variety of spinel characterized by its dark color, while in linguistics, it signifies the excessive or redundant use of words.
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A dark or pearly-black variety of iron and magnesia spinel, a stone of considerable brilliancy when cut and polished.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PLEONASTE
- oleonaste
- lleonaste
- -leonaste
- 0leonaste
- pkeonaste
- ppeonaste
- poeonaste
- plwonaste
- plsonaste
- pldonaste
- plronaste
- pl4onaste
- pl3onaste
- pleinaste
- pleknaste
- plelnaste
- plepnaste
- ple0naste
- ple9naste
Etymology of PLEONASTE
The word "pleonaste" is derived from the Greek word "pleonastḗs" (πλεονάστης), which means "abundance" or "superfluity". It is formed from the Greek prefix "pleon" meaning "more" or "excessive" and the Greek word "astós" meaning "yarn". In mineralogy, pleonaste refers to a dark green or black spinel mineral rich in iron and aluminum, which is why the term was adopted in the field.
Similar spelling words for PLEONASTE
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