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Definition of slow loris
slow loris
Plural:slow lorises
slow loris Lexical Profile
CEFR
B2
Grade
6
Tier
3
Usage
Rare
• noun
1
A small, nocturnal, slow-moving strepsirrhine primate native to Southeast Asia and bordering areas, noted for its large forward-facing eyes and a toxic bite.
Example
"During our night trek in the Bornean rainforest, we were lucky enough to spot a slow loris clinging to a high branch."
Synonyms
View all synonyms for slow loris• Nearby Words
Word Origin & Etymology
The term 'slow' refers to its deliberate, creeping movements. 'Loris' comes from the Dutch word 'loeris', meaning 'clown' or 'simpleton', historically applied to these primates by early European explorers.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Slow loris. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/slow loris