ˈēthrēəˌskōp, ˈe- noun
Etymology: Greek aithrios clear + English -scope
: an instrument consisting in part of a differential thermometer for measuring changes of temperature produced by different conditions of the sky
ˈēthrēəˌskōp, ˈe- noun
Etymology: Greek aithrios clear + English -scope
: an instrument consisting in part of a differential thermometer for measuring changes of temperature produced by different conditions of the sky
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012