Wordiyo
RootsVocabularyCoursesGuidesMy WordsPricing
Wordiyo

Build your English vocabulary systematically through roots and etymology.

Explore

  • Roots
  • Vocabulary
  • My Words

Learn

  • Guides
  • Pricing

Company

  • About
  • Terms
  • Privacy

© 2026 Wordiyo.

  1. Home
  2. /unless

unless

UK/.ʌn'les/US
NGSL 2kTOEFLB1

Definitions

conj.

Except on the condition that; if not.

除非;如果不

Root Breakdown

Native English
unnot, reversal
+
lessother
=unless

Example Sentences

  • 1.

    Unless you study hard, you won't pass the exam.

  • 2.

    The plan will proceed unless there are serious objections.

  • 3.

    Unless otherwise stated, the meeting starts at 9 AM.

← Browse all roots