ˈrəthə(r)fə(r)d noun
( -s )
Etymology: after Baron Ernest Rutherford died 1937 British physicist
: a unit strength of a radioactive source corresponding to one million disintegrations per second
ˈrəthə(r)fə(r)d noun
( -s )
Etymology: after Baron Ernest Rutherford died 1937 British physicist
: a unit strength of a radioactive source corresponding to one million disintegrations per second
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012