Englishfor English speakers
interference
Noun
—
Interference is something, especially an action, that makes it difficult to achieve a goal.
The police were unable to arrest him because of government interference.
The manager should let his workers make these decisions without any interference at all.
Iran passes the ball without any interference from England.
source
Verb
—
If you source something, then you obtain or receive it.
source
Noun
—
The source of some material, an idea, a product, etc. is the place it came from originally.
XYZ company can't supply these parts anymore, so we need to find a new source.
Church sources said four people were injured and 100 to 200 were taken away by the police.
The paper comes primarily from British sources.
is the main source of global warming.