determining factor (noun)

1. In the fantasy novel, the presence of magical powers was the determining factor in the protagonist's quest for victory.

2. The determining factor in the design of this building was the natural light and the use of sustainable materials.

3. For many believers, faith is the determining factor that gives meaning and purpose to their lives.

4. In Shakespeare's play Macbeth, the ambition of the main character is the determining factor behind his tragic downfall.

1. The punchline of the joke was the determining factor that made everyone burst into laughter.

2. The epic battle between the two main characters was the determining factor that decided the outcome of the anime.

3. The hero's bravery and cunningness were the determining factors that led to victory in the mythology.

4. The prophecy foretold that the chosen one would be the determining factor in the religious war.