ˈken ə lēˈhevēˌsīd- noun
Usage: usually capitalized K&H
Etymology: after Arthur W. Kennelly died 1939 American electrical engineer and Oliver Heaviside died 1925 English physicist, its discoverers
: ionosphere
ˈken ə lēˈhevēˌsīd- noun
Usage: usually capitalized K&H
Etymology: after Arthur W. Kennelly died 1939 American electrical engineer and Oliver Heaviside died 1925 English physicist, its discoverers
: ionosphere
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012