O OneWordDaily
AI-generated image
Word of the Day Tuesday, June 9, 2026

trigonometry

/ˌtraɪɡəˈnɒmɪtri/ noun · British & US
Valid in UKValid in US
Share WhatsApp

What does trigonometry mean?

noun

The branch of mathematics dealing with the relationships between the sides and angles of triangles, particularly those involving right angles.

Example

"The trigonometry involved in the construction of the ancient Egyptian pyramids is still studied by mathematicians today."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for trigonometry

Rhymes with trigonometry

Etymologically related