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. /illegitimate

illegitimate

UK/,ɪlɪ'dʒɪtɪmət/US/.ili'dʒitimәt/
TOEFLGREC2

Definitions

adj.

Not authorized by law; not following accepted rules.

非法的,不正当的。

adj.

Born to parents who are not married to each other.

非婚生的(私生的)。

Root Breakdown

Root-derived
il-not, opposite of
+
legitimatechoose, pick, read, gather
=illegitimate

il- (not) + legitimate (lawful) = not lawful, not sanctioned. The 'born out of wedlock' sense comes from the old legal meaning: a child not 'legitimized' by marriage.

Common Collocations

  • 1.illegitimate government非法政权
  • 2.illegitimate claim不正当的主张
  • 3.illegitimate child非婚生子女

Example Sentences

  • 1.

    The court ruled the seizure illegitimate.

  • 2.

    Many leaders dismissed the vote as illegitimate.

← Browse all roots