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Definition of oilbird
oilbird
/ˈɔɪl.bɜːrd/
oil · bird
Plural:oilbirds
oilbird Lexical Profile
CEFR
C2
Grade
10
Tier
3
Usage
Rare
oilbird Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A nocturnal, fruit-eating bird (Steatornis caripensis) native to the northern regions of South America and the Caribbean island of Trinidad, known for roosting in caves and navigating using a form of echolocation.
Example
"During their expedition to the Dunston Cave in Trinidad, the researchers recorded the clicking sounds the oilbird uses to navigate through the total darkness."
Synonyms
View all synonyms for oilbirdWord Origin & Etymology
Derived from 'oil' + 'bird'. The name refers to the historical practice of indigenous peoples and early settlers harvesting the extremely fat chicks to boil them down, extracting a clear, odorless oil used for lighting and cooking.
Cite this Entry
Wordmom. (2026). Definition of Oilbird. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/oilbird