Wordiyo
Vocabulary
Learn
My WordsPricing
Wordiyo

Build your English vocabulary systematically through word roots and etymology.

Explore

  • Vocabulary
  • Roots
  • My Words

Learn

  • Guides
  • Read

Company

  • About Us
  • Pricing
  • Terms of Service
  • Privacy Policy

© 2026 Wordiyo.

  1. Home
  2. /cruc
  3. /crucial

crucial

🇬🇧 UK/'kru:ʃәl/🇺🇸 US
NGSL 2kIELTSTOEFLGREB2

Definitions

adj.

Extremely important or decisive for the outcome of something; vital.

至关重要的;决定性的;关键的

🧩 Root Breakdown

Root-derived
cruccross, torture
+
ialrelating to, having the nature of
=crucial

Example Sentences

  • 1.

    The final exam is crucial for determining your grade in this class.

  • 2.

    At this crucial moment, we need to make a wise decision immediately.

← Back to cruc