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Definition of biologist
biologist
/baɪˈɑː.lə.dʒɪst/
bi · ol · o · gist
Adverb:biologically
•Plural:biologists
•Adjective:biological
biologist Lexical Profile
CEFR
B1
Grade
6
Tier
2
Usage
Top 5k
Syllables
4
biologist Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A scientist who studies living organisms, their structure, function, evolution, and interaction with their environment.
Example
"The marine biologist spent three months aboard the research vessel documenting coral reef biodiversity."
Synonyms
View all synonyms for biologist• Rhymes for biologist
• Nearby Words
Word Origin & Etymology
Formed in the early 19th century from 'biology' and the agentive suffix '-ist', ultimately rooted in Ancient Greek 'bios' (life) and '-logia' (study of).
Cite this Entry
Wordmom. (2026). Definition of Biologist. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/biologist