ˈmanəˌgraf, -rȧf noun
Etymology: International Scientific Vocabulary mano- + -graph
: an optical device for making an indicator card for high speed of an engine
ˈmanəˌgraf, -rȧf noun
Etymology: International Scientific Vocabulary mano- + -graph
: an optical device for making an indicator card for high speed of an engine
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012