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  1. THEORY Definition & Meaning - Merriam-Webster

    Because of the rigors of experimentation and control, it is understood to be more likely to be true than a hypothesis is. In non-scientific use, however, hypothesis and theory are often used interchangeably …

  2. Theory Official Site | Contemporary Clothing for Women and Men

    Loungewear for quiet mornings and quick outings. Outerwear that outlives the season. 1 capsule. 6 styles. Endless ways to wear. Our debut issue explores the ideas, people, and places shaping New …

  3. Theory - Wikipedia

    Theories are analytical tools for understanding, explaining, and making predictions about a given subject matter. There are theories in many and varied fields of study, including the arts and sciences.

  4. THEORY | English meaning - Cambridge Dictionary

    THEORY definition: 1. a formal statement of the rules on which a subject of study is based or of ideas that are…. Learn more.

  5. THEORY Definition & Meaning | Dictionary.com

    In science, an explanation or model that covers a substantial group of occurrences in nature and has been confirmed by a substantial number of experiments and observations. A theory is more general …

  6. Theory - Definition, Types and Examples - Research Method

    Mar 25, 2024 · Theories are central to academic disciplines, offering a foundation for research, analysis, and application. This article explores the definition of theory, its various types, and practical …

  7. THEORY definition in American English | Collins English Dictionary

    A theory is a formal idea or set of ideas that is intended to explain something. Marx produced a new theory about historical change based upon conflict between competing groups.

  8. Understanding Attachment Theory and Its Stages

    Dec 5, 2025 · Attachment theory says that your first 24 months of life may predict much about your future relationships. Here’s why.

  9. theory, n. meanings, etymology and more | Oxford English Dictionary

    theory, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

  10. Theory Definition & Meaning | Britannica Dictionary

    THEORY meaning: 1 : an idea or set of ideas that is intended to explain facts or events; 2 : an idea that is suggested or presented as possibly true but that is not known or proven to be true