cut-in vs interruption

cut-in and interruption both are nouns.

Word	Noun	Adjective	Verb	Adverb
cut-in	Yes	No	No	No
interruption	Yes	No	No	No

As nouns, interruption is a hypernym of cut-in; that is, interruption is a word with a broader meaning than cut-in:

cut-in: (film) a still picture that is introduced and that interrupts the action of a film
interruption: an act of delaying or interrupting the continuity

Other hypernyms of cut-in include break, disruption, gap.

As nouns, interruption is a hypernym of cut-in; that is, interruption is a word with a broader meaning than cut-in:

Other hypernyms of cut-in include break, disruption, gap.

cut-in (noun)	interruption (noun)
(film) a still picture that is introduced and that interrupts the action of a film	an act of delaying or interrupting the continuity
(broadcasting) a local announcement inserted into a network program	some abrupt occurrence that interrupts an ongoing activity
	a time interval during which there is a temporary cessation of something