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compound sentence

compound sentence

3.5
A sentence that has two parts that can stand alone joined by a word like and
  • noun
  • /ˈkɒmpaʊnd ˈsɛntəns/
translation icon : oración compuesta
  • The difference between a compound sentence and a complex sentence is not solely a logical one (it might be better to say that time affects logic and vice versa); even within compound sentences, there is a temporal difference between using conjunctions or leaving them out.

Examples

  • In one compound sentence, Howard crystallizes the sadomasochistic paradox: the sadist is simultaneously "utterly dominant" and utterly dependent, an "animal who needs his mate more than anything else in the world."

    Academic text (1995)
  • It's called a compound sentence, where she stated two separate things in one sentence.

    Blog text (12)
  • Whatever you write in that space can only be one compound sentence at best.

    Blog text (9)
  • Separate the two halves of a compound sentence with a comma:

    Blog text (3)
  • Chandler relies heavily on compound sentences, and even his simple sentences tend to have compound verbs joined by and.

    Academic text (2005)
  • The lessons cover language arts objectives from capitalization, punctuation, and parts of speech to subject-verb agreement, compound sentences, and paragraph construction.

    Academic text (2007)
  • He was able to compose compound sentences and embed modifiers within his sentences.

    Academic text (2004)
  • The difference between a compound sentence and a complex sentence is not solely a logical one (it might be better to say that time affects logic and vice versa); even within compound sentences, there is a temporal difference between using conjunctions or leaving them out.

    Academic text (1997)
  • The sentences in this passage average 10.8 words per T-unit as well as 10.8 words per sentence; there are no compound sentences to increase sentence length and no subordinate clauses adding to T-unit or sentence length.

    Academic text (2005)
  • A compound sentence consists of two independent clauses joined by a conjunction, like 'I wanted to go for a walk, but it started to rain.'

How Complex

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

Surface Forms

Morphology

compound + sentence

The meaning 'a sentence consisting of multiple clauses' is directly and transparently derived from combining 'compound' (composed of several parts) with 'sentence' (a grammatical unit), so a learner who knows both words can infer the MWE. This compositional pattern is cross-linguistically common (e.g. Spanish 'oración compuesta') and follows standard adjective + noun formation, making it accessible to B1 learners.

Etymology

Compound sentence comes from the idea of joining two whole sentences into one. Imagine two complete sentences stuck together with a simple word like 'and', 'but', or 'or'; the first part, compound, means 'put together' and the second part, sentence, is a complete idea. That's why a compound sentence means two or more complete sentences joined into one.