Meaning of Theories
Principles or ideas that explain something based on evidence.
In simple words: Ideas based on reasoning and evidence.
Theories in a sentence
- Theories in physics explain the behavior of the universe.
- Many theories challenge traditional views on evolution.
- The theory of relativity changed how we understand time and space.
- In economics, various theories seek to explain market behavior.
- Psychological theories help us understand human behavior.
- Some theories are widely accepted, while others are still debated.
- He proposed several theories regarding climate change.
- Her theories about motivation are well-researched.
How to use Theories
Typically used in academic or scientific contexts. Avoid casual conversation unless discussing opinion or speculation.
Grammar pattern
theory + of/about + topic
Memory hint
Think of 'theory' as a tree of ideas growing from a small seed.
Related words
Collocations with Theories
- scientific theories
- theories of evolution
- theories about culture
Synonyms for Theories
Common mistakes with Theories
- Confused with 'hypothesis' - theories are more developed than hypotheses.
- Using 'theory' instead of 'theories' when discussing multiple concepts.
- Assuming theories are unchangeable; they can evolve with new evidence.
Compare Theories with Hypothesis, Concept, Principle, Idea, Model
Theories appears in
Theories in other languages
- Arabicالعربية
نظريات
أفكار مبنية على المنطق والأدلة.
- Bengaliবাংলা
তত্ত্ব
যুক্তি ও প্রমাণের উপর ভিত্তি করে তৈরি ধারণা।
- GermanDeutsch
Theorien
Ideen, die auf Vernunft und Beweisen basieren.
- SpanishEspañol
Teorías
Ideas basadas en el razonamiento y la evidencia.
- Persianفارسی
نظریهها
ایدههایی که بر اساس استدلال و شواهد هستند.
- FrenchFrançais
Théories
Idées basées sur le raisonnement et les preuves.
- Hindiहिन्दी
सिद्धांत
तर्क और सबूतों पर आधारित विचार।
- ItalianItaliano
Teorie
Idee che si basano sul ragionamento e su delle prove.
- PortuguesePortuguês
Teorias
Ideias baseadas em raciocínio e evidências.
- RussianРусский
Теории
Идеи, основанные на рассуждениях и доказательствах.
- Urduاردو
نظریات
دلائل اور شواہد کی بنیاد پر خیالات۔
- Chinese中文
理论
基于推理和证据的想法。
More words like Theories
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Frequently asked questions about Theories
What does Theories mean?
Ideas based on reasoning and evidence.
What is the definition of Theories?
Principles or ideas that explain something based on evidence.
How do you use Theories in a sentence?
Theories in physics explain the behavior of the universe.
Can you give another example of Theories?
Many theories challenge traditional views on evolution.
What are synonyms for Theories?
Common alternatives include hypothesis, concept, principle, idea, model.
What is the opposite of Theories?
Opposite meanings include fact, reality.
What words go with Theories?
It commonly pairs with scientific theories, theories of evolution, theories about culture.
What are common mistakes when using Theories?
Confused with 'hypothesis' - theories are more developed than hypotheses. Using 'theory' instead of 'theories' when discussing multiple concepts. Assuming theories are unchangeable; they can evolve with new evidence.
How do you pronounce Theories?
US: //ˈθiːəriz//, UK: //ˈθɪəriz//. Listen to the audio above to hear native pronunciation.
When should I use Theories?
Typically used in academic or scientific contexts. Avoid casual conversation unless discussing opinion or speculation.

