diameter

views updated

di·am·e·ter / dīˈamitər/ (abbr.: diam.) • n. 1. a straight line passing from side to side through the center of a body or figure, esp. a circle or sphere. ∎  the length of this line. ∎  a transverse measurement of something; width or thickness.2. a unit of linear measurement of magnifying power.DERIVATIVES: di·am·e·tral / -trəl/ adj.

More From encyclopedia.com