nominativisation
Nominativisation is a linguistic process where a clause or a phrase that would typically be expressed as a verb phrase or a sentence is transformed into a noun phrase. This transformation often involves converting verbs or adjectives into nouns, usually by adding a suffix. For instance, the verb "decide" can be nominativised into the noun "decision." Similarly, the adjective "important" can become the noun "importance."
This process is common in many languages, including English, and is particularly prevalent in formal writing,
Nominativisation can sometimes lead to nominalisation, a broader term that refers to the creation of nouns