interference
in-ter-fer-ence
noun
The disruption of a signal or process, often by unwanted electromagnetic waves.
"We experienced radio interference during the storm."
noun
The act of meddling or getting involved in a situation without invitation, often causing problems.
"His constant interference caused many issues."
Thesaurus
Synonyms: hindrance, encumbrance, hitch, incumbrance, preventive, preventative, hinderance, intervention, disturbance, noise
Antonyms: noninterference, nonintervention