subordinate clause: meaning, definition, pronunciation and examples
Medium-high in academic and formal writing; medium in everyday speech.Formal to neutral; common in written English, education, linguistics, and precise communication.
Quick answer
What does “subordinate clause” mean?
A clause that cannot stand alone as a complete sentence because it does not express a complete thought.
Audio
Pronunciation
Definition
Meaning and Definition
A clause that cannot stand alone as a complete sentence because it does not express a complete thought; it depends on a main clause to form a full sentence.
Also known as a dependent clause, it functions within a sentence as a noun, adjective, or adverb, adding detail, condition, time, reason, or other relationships to the main clause. It is typically introduced by a subordinating conjunction (e.g., because, although, when) or a relative pronoun (e.g., which, who, that).
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or use. The term is equally standard in both varieties.
Connotations
Neutral, technical-grammatical in both varieties.
Frequency
Slightly more frequent in UK educational contexts due to traditional grammar teaching; in the US, 'dependent clause' is equally common and often preferred.
Grammar
How to Use “subordinate clause” in a Sentence
[Main Clause] + [Subordinating Conjunction/Relative Pronoun] + [Subordinate Clause][Subordinate Clause], + [Main Clause]Vocabulary
Collocations
Examples
Examples of “subordinate clause” in a Sentence
noun
British English
- The subordinate clause, which you've highlighted, is adverbial.
- Analysing a subordinate clause requires identifying its head.
American English
- That subordinate clause functions as a noun.
- The test involves circling every subordinate clause.
Usage
Meaning in Context
Business
Used in formal reports or contracts to specify conditions, e.g., '...provided that the deliverables are met.'
Academic
Fundamental in syntax analysis and writing complex arguments.
Everyday
Used when explaining reasons or conditions, often unconsciously, e.g., 'I'll call you when I arrive.'
Technical
Core term in linguistics, grammar textbooks, and language teaching.
Vocabulary
Synonyms of “subordinate clause”
Vocabulary
Antonyms of “subordinate clause”
Watch out
Common Mistakes When Using “subordinate clause”
- Using a subordinate clause as a complete sentence (sentence fragment).
- Misplacing the subordinate clause, causing ambiguity.
- Forgetting the comma when the subordinate clause begins the sentence.
FAQ
Frequently Asked Questions
A main clause can stand alone as a complete sentence with a subject and predicate expressing a complete thought. A subordinate clause cannot stand alone; it depends on the main clause for its full meaning.
Yes, a sentence can have multiple subordinate clauses, making it a complex or compound-complex sentence. For example: 'After we finished dinner, which was delicious, we watched a film because we were tired.'
Yes, in modern grammar, these terms are synonymous and interchangeable. 'Dependent clause' is often preferred in contemporary American educational contexts.
A comma is typically used when the subordinate clause comes before the main clause (e.g., 'Although it was cold, we went out.'). When it comes after the main clause, a comma is often not needed unless the clause is non-essential (e.g., 'We went out although it was cold.' vs. 'We visited London, which is my favourite city.').
A clause that cannot stand alone as a complete sentence because it does not express a complete thought.
Subordinate clause is usually formal to neutral; common in written english, education, linguistics, and precise communication. in register.
Subordinate clause: in British English it is pronounced /səˌbɔː.dɪ.nət ˈklɔːz/, and in American English it is pronounced /səˈbɔːr.dɪ.nət ˈklɑːz/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None; this is a technical grammatical term.”
Learning
Memory Aids
Mnemonic
Think: SUBordinate = Under + Order. A subordinate clause is under the order/control of the main clause.
Conceptual Metaphor
A SUPPORTING ACTOR to the main clause's LEAD ROLE. A BRANCH to the main clause's TREE TRUNK.
Practice
Quiz
Which of the following is a subordinate clause?