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  1. MOLECULAR Definition & Meaning - Merriam-Webster

    The meaning of MOLECULAR is of, relating to, consisting of, or produced by molecules. How to use molecular in a sentence.

  2. MOLECULAR | definition in the Cambridge English Dictionary

    MOLECULAR meaning: 1. relating to molecules (= the simplest units of a chemical substance): 2. relating to molecules…. Learn more.

  3. MOLECULAR Definition & Meaning | Dictionary.com

    Molecular definition: of or relating to or caused by molecules.. See examples of MOLECULAR used in a sentence.

  4. Molecule - Wikipedia

    In molecular sciences, a molecule consists of a stable system (bound state) composed of two or more atoms. Polyatomic ions may sometimes be usefully thought of as electrically charged …

  5. Molecule | Definition, Examples, Structures, & Facts | Britannica

    Oct 18, 2025 · Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties …

  6. MOLECULAR definition and meaning | Collins English Dictionary

    Molecular means relating to or involving molecules. ...the molecular structure of fuel. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

  7. Molecular biology - Wikipedia

    Molecular biology is the study of the molecular underpinnings of the biological phenomena, focusing on molecular synthesis, modification, mechanisms and interactions.