Which option defines 'momentous'?

• A. weighty
• B. extremely important, especially in reference to the future or future events
• C. trivial
• D. minor

Answer: (B)

Momentous describes something with great importance and significance, often because it could have a lasting effect on the future. The best definition among the options captures that sense of gravity and future impact: extremely important, especially in reference to the future or future events. This emphasizes not just seriousness, but a lasting, transformative effect that makes the moment or decision stand out. In contrast, weighty is close in feeling but can be used more generally for seriousness and doesn’t necessarily highlight future consequences. Trivial and minor convey the opposite idea—little importance. A typical use would be a momentous decision that changes the course of history or a momentous occasion marked by lasting significance.