diameter

noun

Stress: second syllable

Syllables: di-am-e-ter (4)

English Definition

A straight line passing from side to side through the center of a body or figure, especially a circle.

Example Sentence

The diameter of this circle is five centimeters.

US IPA /daɪˈæmɪtər/
UK IPA /daɪˈæmɪtə(r)/