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complex sentence

complex sentence

1 3.5
A sentence with one main clause and one or more clauses that depend on it
  • noun
  • /ˈkɒmplɛks ˈsɛntəns/
  • Specialized
translation icon : oración compleja
  • The teacher explained that a complex sentence has one main part and another that adds more detail.
  • syntactically complex sentences
  • long, complex sentence
  • more complex sentences

Examples

  • At older ages, Formulated Sentences requires children to create complex sentences using adverbs and conjunctions, such as before, or, until, and because.

    Academic text (2015)
  • The complex sentence opens Peter London's recent commentary about the role of spirituality in art education:

    Academic text (2011)
  • Now, Paul is capable of writing a complex sentence like that, but he just doesn't.

  • At age 4, almost half of the children in their study responded that a character who heard the complex sentence would answer with their own knowledge

    Academic text (2012)
  • Long, grammatically complex sentences packed with lots of information slow your reader down.

    Academic text (1993)
  • A heptapod can write a complex sentence in two seconds, effortlessly.

  • At the same age, the chart on language development showed children adding many new words to their vocabularies and learning to use complex sentences, such as those with adjective or conditional clauses.

    Academic text (2014)
  • As these internationally adopted children grow older and are expected to form these complex sentence structures to score well, weaknesses in expressive sentence formulation may emerge.

    Academic text (2015)
  • A complex sentence contains an independent clause and at least one dependent clause.

  • When writing, it's important to include complex sentences to convey more nuanced ideas.

Antonyms

simple sentence
  • Specialized
2 2.6

A sentence with just one clause and no extra clauses

How Complex

complex sentence
  • Specialized
1 3.5
simple sentence
  • Specialized
2 2.6

Surface Forms

Morphology

complex + sentence

The meaning 'a sentence consisting of multiple clauses or parts' is directly and transparently derived from 'complex' (made of multiple interrelated parts) + 'sentence' (a grammatical unit). This compositional interpretation follows straightforward adjectival modification and is cross-linguistically common, so a B1 learner who knows both words will readily understand the MWE.

Etymology

Complex sentence comes from the picture of one main part with a smaller part attached, like a house with a big room and a little side room. So, it means 'a sentence that has one main clause and at least one subordinate clause'.