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-ology

/ɒl.ə.dʒi/ suffix Medical Terminology
Board Reviewed
Reviewed: Aug 2026
Medical Definition

Medical suffix denoting the scientific study, branch of knowledge, or specialty of a domain.

Detailed Medical Explanation

-ology is an essential concept in Medical Terminology.

Medical suffix denoting the scientific study, branch of knowledge, or specialty of a domain.

Clinical & Practical Significance

Examples: Cardiology (study of heart), Neurology (study of nervous system), Pathology (study of disease).


Clinical Usage & Diagnostic Context

Examples: Cardiology (study of heart), Neurology (study of nervous system), Pathology (study of disease).

Patient-Friendly Explanation

Suffix meaning study or science of a subject.

Professional Clinical Context

<p><strong>-ology</strong> is an essential concept in <em>Medical Terminology</em>.</p><p>Medical suffix denoting the scientific study, branch of knowledge, or specialty of a domain.</p><h4>Clinical & Practical Significance</h4><p>Examples: Cardiology (study of heart), Neurology (study of nervous system), Pathology (study of disease).</p>

Medical Disclaimer

This medical glossary entry is provided for health education and informational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional regarding any clinical condition.

Terminology Metadata
  • Specialty Medical Terminology
  • Part of Speech suffix
  • Terminology Type suffix
  • Etymology & Origin Greek: logos (study, science)
  • Synonyms & Aliases Study of, science of
Authoritative References

WHO / Medical Literature

Educational / Fair Use
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