Teoría means theory — a common term in Academic & Exam Prep. Learn how it's used in a real-world example.
📅 Published: April 16, 2026
Teoría
noun • /[te-o-REE-a]/
theory
Example:
La teoría es compleja.
The theory is complex.
🧠 What does Teoría mean?
Teoría is a noun that refers to a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained. It can represent a set of principles, a hypothesis, or a doctrine within a particular field of study. In academic contexts, a theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. It is a fundamental concept in fields such as science, philosophy, and mathematics, and is crucial for understanding complex phenomena and developing new knowledge.
📚 Extra examples
- La teoría de la relatividad revolucionó la física.
The theory of relativity revolutionized physics. - Existen varias teorías sobre el origen de la vida.
There are several theories about the origin of life. - Es importante distinguir entre teoría y práctica.
It is important to distinguish between theory and practice. - Los estudiantes deben comprender la teoría antes de aplicar los ejercicios.
Students must understand the theory before applying the exercises. - La nueva teoría económica propone un enfoque diferente.
The new economic theory proposes a different approach.
💡 Did You Know?
The word 'teoría' originates from the ancient Greek word 'theoria', meaning 'contemplation' or 'speculation'. In ancient Greece, it referred to the act of observing and thinking about the world to gain knowledge.
🔁 Synonyms & opposites of "Teoría"
Synonyms: hipótesis, doctrina, principio, conjetura, especulación, sistema
Opposites: práctica, realidad, hecho
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