How Do You Spell TRIHEDRON?

Pronunciation: [tɹa͡ɪhˈiːdɹən] (IPA)

The word "Trihedron" is a technical term in geometry that refers to a three-dimensional figure with three intersecting planes. Its spelling can be explained using the International Phonetic Alphabet (IPA) as trɪˈhɛdrən. The first syllable "tri" is pronounced as "trɪ," with a short "i" sound. The second syllable "he" is pronounced as "hɛ," with a short "e" sound. The final syllable "dron" is pronounced as "drən," with a schwa sound. Together, the word can be pronounced as trih-e-dron.

TRIHEDRON Meaning and Definition

1. Trihedron is a geometric term that refers to a solid figure composed of three plane faces or surfaces. Specifically, it is a polyhedron with three faces that are polygons. These polygons are typically triangular in shape, which is why the term "tri" is used to describe the figure.

   A trihedron can be visualized as a three-sided prism or pyramid. It possesses three edges, which are the lines where the faces meet, and three vertices, which are the points where the edges intersect. Each face of the trihedron is flat and planar, with straight sides forming the boundaries of the shape.

   Trihedrons can come in various forms, depending on the shape and size of their individual faces. For example, a regular trihedron has three congruent triangular faces, and all of its edges are of equal length. On the other hand, an irregular trihedron has three non-congruent triangular faces, and its edges may have different lengths.

   Trihedrons are commonly used in geometry and mathematics as a basic element for studying three-dimensional shapes. They serve as building blocks for more complex structures and can be expanded to form larger polyhedra. By understanding the properties and characteristics of trihedrons, mathematicians and engineers can analyze and model a wide range of objects and systems, contributing to advancements in various fields such as architecture, physics, and computer graphics.

2. A figure having three equal sides.

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

Common Misspellings for TRIHEDRON

• trihedral
• rrihedron
• frihedron
• grihedron
• yrihedron
• 6rihedron
• 5rihedron
• teihedron
• tdihedron
• tfihedron
• ttihedron
• t5ihedron
• t4ihedron
• truhedron
• trjhedron
• trkhedron
• trohedron
• tr9hedron
• tr8hedron
• trigedron

Etymology of TRIHEDRON

The word "trihedron" is derived from two Greek roots: "tri-" meaning "three" and "hedra" meaning "face" or "side". In geometry, a trihedron refers to a solid figure with three faces or sides.

Plural form of TRIHEDRON is TRIHEDRA OR TRIHEDRONS