pathologist
Meaning
A doctor who specializes in examining cells, tissues, and body fluids to diagnose diseases and understand their causes.
A scientist who studies the nature of diseases, especially their structural and functional effects on the body.
Structure
Usage
The pathologist examined the tissue sample under the microscope to determine if the cells were cancerous.
A forensic pathologist was called to the scene to help establish the cause of death.
Her research as a plant pathologist focuses on fungal infections affecting wheat crops.
Etymology
The term 'pathologist' is built upon the ancient Greek concept of pathos, which encompassed suffering, experience, and disease. Combined with -logia, the study of, it formed 'pathology,' the science of disease origins and effects. The agent suffix -ist was later appended to specify the practitioner of this science. Thus, the word's literal construction as "a person who studies disease" directly and logically reflects the modern professional's role in diagnosing and investigating illnesses through scientific examination.
Analysis
- patho: From Greek pathos, meaning "suffering, disease, feeling." It functions as the core root indicating the subject matter of disease. - log: From Greek -logia, from logos meaning "word, reason, study." It functions as a combining form denoting a branch of knowledge or science. - ist: From Greek -istēs via Latin -ista, a suffix denoting a person who practices or is concerned with something.