Meaning & Definition of word "Molecular"
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Molecular
/məˈlɛkjʊlər/
adjective:
- 1. pertaining to or made up of molecules.
- Example: The molecular structure of water consists of two hydrogen atoms bonded to one oxygen atom.
- 2. relating to the interactions and functions of molecules in biological processes.
- Example: Molecular biology studies the biochemistry of nucleic acids and proteins.
- 3. describing something that exists at the level of molecules.
- Example: The molecular weight of a substance is an important factor in chemical reactions.
- 4. concerned with the molecular aspects of diseases or conditions.
- Example: Molecular genetics has advanced our understanding of hereditary diseases.
Etymology
Derived from the Latin 'molecula', meaning 'small mass'.
Common Phrases and Expressions
molecular level:
Refers to interactions or processes that occur at the molecular scale.
molecular structure:
The arrangement of molecules within a compound.
molecular weight:
The weight of a molecule based on its composition.
Related Words
molecule:
A group of atoms bonded together.
molecular biology:
The branch of biology that deals with the molecular basis of biological activity.