This is the 1852nd most frequent French word.
justifier
To justify; to explain or prove the validity of something.
In this sentence, 'justifier' is used to express the need to explain or give reasons for an action or situation.
Il devait justifier son retard auprès de son employeur.
He had to justify his lateness to his employer.
Here, 'justifier' indicates providing evidence or proof to support a statement or claim.
Elle a présenté des documents pour justifier ses revendications.
She presented documents to justify her claims.
In this case, 'justifier' signifies the act of defending or rationalizing a decision or viewpoint.