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  1. 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 …

  2. THEORY Definition & Meaning - Merriam-Webster

    The meaning of THEORY is a scientifically acceptable or plausible general principle or body of principles based on data and offered to explain phenomena. How to use theory in a sentence.

  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 …

  4. Women's Clothing | Theory

    Shop Theory to find the best selection of contemporary women's clothing & accessories. Get all the latest styles with free shipping and easy returns. Shop today for the best women's clothing!

  5. 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.

  6. THEORY | English meaning - Cambridge Dictionary

    a formal statement of the rules on which a subject of study is based or of ideas that are suggested to explain a fact or event or, more generally, an opinion or explanation: economic theory …

  7. 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 …

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

    Mar 25, 2024 · A theory is a well-substantiated explanation of an aspect of the natural or social world that is grounded in facts, evidence, and tested hypotheses. It is developed through a …

  9. 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.

  10. What does Theory mean? - Definitions.net

    A theory is a well-substantiated explanation or framework that is supported by evidence and reasoning, and seeks to understand and explain a phenomenon or set of phenomena.