How Do You Spell OCTAHEDRITE?

Pronunciation: [ˈɒktɐhˌɛdɹa͡ɪt] (IPA)

Octahedrite is a term used in mineralogy to describe a type of meteorite that appears in the shape of an octahedron. When broken down phonetically, the word can be pronounced as "ɒktəˈhiːdraɪt." The first two syllables are pronounced similar to the word "octopus," followed by the sound of "he" and ending with "drate." This term is important in identifying the composition and formation of specific meteorites found on our planet. Understanding the phonetics behind the word can help scientists communicate more accurately and effectively.

OCTAHEDRITE Meaning and Definition

1. Octahedrite is a type of meteorite that belongs to the iron meteorite group, characterized by its distinctive octahedral-shaped crystals. It is composed primarily of iron, with varying amounts of nickel and other trace elements. The name "octahedrite" is derived from the Greek words "octa" meaning "eight" and "hedra" meaning "surface," referencing the eight faces or facets that form the crystal structure.

   Octahedrites are often recognized by the presence of a unique pattern known as the Widmanstätten pattern, named after the Austrian scientist who discovered it in the early 19th century. This pattern occurs due to the cooling process within the molten core of a planetesimal or asteroid, where iron and nickel atoms arrange themselves into a distinctive lattice-like structure.

   The octahedrite meteorites can be further classified into various subtypes based on their nickel content, such as coarse octahedrites, medium octahedrites, and fine octahedrites. These classifications are determined by the width of the Widmanstätten pattern and the amount of kamacite, a mineral consisting primarily of iron.

   Octahedrites are prized by collectors and researchers for their unique and striking appearance. The Widmanstätten pattern, combined with the presence of rare minerals and elements, provides invaluable insights into the history, formation, and composition of our solar system. These meteorites are often studied to understand processes such as planetary differentiation, impact melting, and cooling rates in space.

2. In min., a term for the pure oxide of titanium occurring in elongated eight-sided crystals.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for OCTAHEDRITE

• ictahedrite
• kctahedrite
• lctahedrite
• pctahedrite
• 0ctahedrite
• 9ctahedrite
• oxtahedrite
• ovtahedrite
• oftahedrite
• odtahedrite
• ocrahedrite
• ocfahedrite
• ocgahedrite
• ocyahedrite
• oc6ahedrite
• oc5ahedrite
• octzhedrite
• octshedrite
• octwhedrite
• octqhedrite

Etymology of OCTAHEDRITE

The word "Octahedrite" is derived from two components: "octa-", which refers to the number eight, and "-hedrite", which indicates a crystalline appearance or structure.

The prefix "octa-" comes from the Greek word "oktṓ" (ὀκτώ), meaning "eight". This is due to the fact that the octahedrite meteorites typically exhibit an octahedral crystal structure.

The suffix "-hedrite" is derived from the Greek word "hedrón" (ἕδρον), meaning "seat" or "face". This term is used to describe the crystalline form or habit of a certain material or mineral. In the case of an octahedrite meteorite, it refers to the crystal habit characterized by having eight faces surrounding a central point.

Plural form of OCTAHEDRITE is OCTAHEDRITES