direct-vision prism

[ dih-rekt-vizh-uh n, dahy- ]

/ dɪˈrɛktˈvɪʒ ən, daɪ- /

noun Optics.

Nearby words

direct-examine, direct-grant school, direct-mail shot, direct-mailer, direct-reading, direct-vision prism, direct-vision spectroscope, directed, directed angle, directed verdict, directed-energy device

Origin of direct-vision prism

probably earlier than 1960–65

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019