Exploring the ‘Tri’ Prefix in English: Definition and Examples

What Does the Prefix ‘Tri’ Mean?

The prefix “tri-” means “three.” It’s commonly used in English to form words that relate to the number three.

Examples of Words with ‘Tri-‘ Prefix:

  1. Tricolour: Having three colors.
  2. Triangular: Having three sides and three corners; shaped like a triangle.
  3. Tricycle: A vehicle similar to a bicycle but with three wheels.
  4. Trilogy: A group of three related novels, plays, films, etc.
  5. Trilingual: Fluent in three languages.
  6. Trisect: To divide something into three parts, typically equal.
  7. Tripod: A three-legged stand for supporting a camera or other apparatus.
  8. Trigonometry: The branch of mathematics dealing with the relationships between the sides and angles of triangles.

Why Understanding Prefixes is Important

Knowing prefixes like “tri-” helps in expanding vocabulary and improving comprehension of new words. It also aids in better understanding of language structure and word formation.

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