1. A linguistic or grammatical modification that is dependent on or relates to another element in a sentence, often involving relative clauses
In the phrase 'the book that I read,' the relative clause 'that I read' is a relative modification of the noun 'book'
Na frase 'o livro que eu li', a oração relativa 'que eu li' é uma modificação relativa do nome 'livro'
2. A change or adjustment that is limited in scope or dependent on specific conditions or context
The policy underwent a relative modification based on regional feedback
A política sofreu uma modificação relativa baseada no feedback regional