Meaning of INTERFERENCE in English
( n. )
The mutual influence, under certain conditions, of two streams of light, or series of pulsations of sound, or, generally, two waves or vibrations of any kind, producing certain characteristic phenomena, as colored fringes, dark bands, or darkness, in the case of light, silence or increased intensity in sounds; neutralization or superposition of waves generally.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012