ACTINOGRAPH


Meaning of ACTINOGRAPH in English

akˈtinəˌgraf noun

( -s )

Etymology: actin- + -graph

: an instrument operating on the principle of the slide rule and used for calculating suitable exposure time in photography

• act·i·nog·ra·phy ˌaktəˈnägrəfē noun -es

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.