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. /tain
  3. /detain

detain

UK/dɪ'teɪn/US/di'tein/
IELTSTOEFLGREC2

Definitions

v.

To officially hold someone in custody

拘留;扣押

v.

To delay someone or keep them from leaving

耽搁;留住

Root Breakdown

Root-derived
de-down, away, reversal
+
tainhold, keep
=detain

de- (away, aside) + tain (hold) = to hold someone back or aside, stopping them from going on. The strong sense is legal (police detain a suspect); the milder one is everyday (sorry to detain you = sorry to hold you up).

Root tain still carries 87 more words

Common Collocations

  • 1.detain a suspect拘留嫌疑人
  • 2.be detained for questioning被扣留讯问
  • 3.detained without charge未经指控拘留

Example Sentences

  • 1.

    Police detained two suspects for questioning.

  • 2.

    I won't detain you any longer; thanks for your time.

Word Forms

Verb

Pastdetained
3rd Persondetains
Past Part.detained
Pres. Part.detaining

Derivatives

detainmentdetentiondetainee
← Back to tain