noun Etymology: Greek hodos road, path + English -scope Date: circa 1933 an instrument for tracing the paths of ionizing particles by means of ion counters in close array
HODOSCOPE
Meaning of HODOSCOPE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012