cutting out vs ablation

cutting out and ablation both are nouns.

Word	Noun	Adjective	Verb	Adverb
cutting out	Yes	No	No	No
ablation	Yes	No	No	No

As nouns, cutting out and ablation are synonyms defined as:

Other synonyms of cutting out include excision, extirpation.

cutting out (noun)	ablation (noun)
surgical removal of a body part or tissue	surgical removal of a body part or tissue
	the erosive process that reduces the size of glaciers