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Triangular Meaning: Definition, Examples, and Translations

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triangular

[traษชหˆรฆล‹ษกjษ™lษ™r ]

Definition

Context #1 | Adjective

shape or geometry

The term 'triangular' refers to something that has the shape or characteristics of a triangle. This can apply to geometric figures, objects in architecture, or even concepts in statistics and mathematics. Triangular shapes can be classified into various types, such as equilateral, isosceles, and scalene, depending on the lengths of their sides. The term is often used in fields such as design, engineering, and art, where triangular forms may be prominent.

Synonyms

three-sided, triad, trilobate.

Examples of usage

  • The triangular roof added a unique touch to the house.
  • They used a triangular formula to solve for the area.
  • The artist painted a series of triangular shapes.
  • In math class, we learned about triangular numbers.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Geometry

  • There are several types of triangles: equilateral (all sides equal), isosceles (two sides equal), and scalene (all sides different).
  • The sum of all angles in a triangle is always 180 degrees, no matter how the triangle looks.

Art

  • Triangular shapes are often used in art for balance and harmony, like in the famous painting 'The Last Supper' by Leonardo da Vinci.
  • The pyramids in Egypt are large triangular structures that have fascinated historians and architects for centuries.

History

  • The ancient Greeks studied triangles extensively, leading to the development of important geometrical principles used in architecture.
  • Triangular motifs have been prevalent in various cultures, often symbolizing strength and stability.

Music

  • In music, a triangular instrument is the 'triangle', which adds a bright, ringing sound to orchestras.
  • The triangle has been used in various music genres, from classical to jazz, to create rhythm.

Psychology

  • In social psychology, triangular theory of love posits that love has three components: intimacy, passion, and commitment.
  • People often associate triangular shapes with stability and security, affecting their perceptions in design and architecture.

Origin of 'triangular'

The word 'triangular' originates from the Latin word 'triangulus', which means 'three-cornered' or 'three-angled'. The prefix 'tri-' comes from Latin, indicating 'three', while 'angulus' is derived from the Latin word for 'angle'. The use of the term can be traced back to descriptions of geometric shapes in ancient mathematics. The Greeks studied triangular shapes extensively, particularly in the context of geometry and trigonometry. Over the centuries, 'triangular' has been utilized in various fields, including art, architecture, and science, to depict forms and concepts that involve three angles or corners. Its application has expanded from basic geometry to more complex systems, reflecting the importance of triangular configurations in structural design and symbolic representations.

Word Frequency Rank

At #7,358 in frequency, this word belongs to advanced vocabulary. It's less common than core vocabulary but important for sophisticated expression.