ˈ ̷ ̷ ˌ ̷ ̷ ˌ ̷ ̷ noun
Etymology: ozone + sonde
: a balloon-borne instrument that measures the concentration of ozone at various altitudes and broadcasts the data by radio
ˈ ̷ ̷ ˌ ̷ ̷ ˌ ̷ ̷ noun
Etymology: ozone + sonde
: a balloon-borne instrument that measures the concentration of ozone at various altitudes and broadcasts the data by radio
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012