Meaning: A scientist who studies birds
Hindi: पक्षी विज्ञानी
Synonyms: bird expert, avian scientist
Asked in: SSC Steno 2026 T-1 · SSC CHSL 2025 T-1 · SSC MTS 2025
ornithologist in SSC previous-year questions
- SSC CHSL 2025 T-1 One Word Substitution
Choose the correct one-word substitute for:
"A person who studies birds."Answer & explanation
Answer: B) Ornithologist
Correct Answer: Option 2 — "Ornithologist"
"Ornithologist" = a person who studies ornithology; a scientist who specialises in the study of birds, including their behaviour , physiology, ecology, and evolution. ✓
Etymology: Greek 'ornis/ ornithos ' (bird) + 'logos' (study/knowledge) + '- ist ' (one who) = one who studies birds. ✓
Why other options are wrong:
Option 1 'Biologist' = a scientist who studies living organisms in general (all life forms). Does not specifically focus on birds. ✗
Option 3 'Ecologist' = a scientist who studies ecology — the relationships between organisms and their environments. Broader than just birds. ✗
Option 4 'Zoologist' = a scientist who studies animals (zoology - SSC MTS 2025 One Word Substitution
Choose the most suitable one-word substitution for the following.
A person who studies birds.Answer & explanation
Answer: A) Ornithologist
The correct answer is Option 1: Ornithologist.
An "ornithologist" is a scientist who studies birds. The branch of science is called ornithology.
Why the other options are wrong:
- Zoologist (Option 2): Studies animals in general — not specifically birds.
- Botanist (Option 3): Studies plants — unrelated to birds.
- Biologist (Option 4): Studies living organisms broadly — not specifically birds. - SSC Steno 2026 T-1 One Word Substitution
Choose the one word substitute for the below sentence.
Neha dedicated her career to observing and researching birds, showcasing her expertise in their behavior and habitats.Answer & explanation
Answer: B) Ornithologist
Meaning: ornithologist = a person who studies birds *(पक्षी विज्ञानी)*.
The sentence limits Neha's work to birds alone — their behaviour and their habitats — so the exact word is the bird specialist.
Why the others are wrong.
• Zoologist = one who studies animals in general *(प्राणि विज्ञानी)* — true but far too wide; birds are only one branch.
• Botanist = one who studies plants *(वनस्पति विज्ञानी)*.
• Ecologist = one who studies the relationship of organisms with their environment *(पारिस्थितिकी विज्ञानी)* — habitats are mentioned, but the subject here is the birds themselves.
Word help.
habitat = the natural home of an animal or plant *(प्राकृतिक आवास)*.
expertise = special skill or knowl
Examples
- “The ornithologist spent months observing migratory birds.”
ornithologist – questions
What is the meaning of ornithologist in Hindi?
ornithologist means “पक्षी विज्ञानी” in Hindi. In English: A scientist who studies birds
What are the synonyms of ornithologist?
Synonyms of ornithologist: bird expert, avian scientist.
Has ornithologist been asked in SSC exams?
Yes – ornithologist has been asked 3 times in SSC exams: SSC Steno 2026 T-1, SSC CHSL 2025 T-1, SSC MTS 2025.