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loris

American  
[lawr-is, lohr-] / ˈlɔr ɪs, ˈloʊr- /

noun

  1. any of various small, arboreal, nocturnal mammals of the family Lorisidae, with large eyes and lacking a tail, comprising two genera, Loris (theslender lorises ) and Nycticebus (theslow lorises ).


loris British  
/ ˈlɔːrɪs /

noun

  1. any of several omnivorous nocturnal slow-moving prosimian primates of the family Lorisidae, of S and SE Asia, esp Loris tardigradus ( slow loris ) and Nycticebus coucang ( slender loris ), having vestigial digits and no tails

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of loris

First recorded in 1765–75; from New Latin; the genus name, from Dutch loeris “simpleton,” equivalent to loer “stupid person” (from French lourd “heavy, clumsy,” from Latin lūridus ) + -is; lurid, -ish 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

All slow loris species are listed by the International Union for Conservation of Nature as Critically Endangered, Endangered, or Vulnerable.

From Science Daily • Mar. 3, 2026

Pygmy slow loris are a species of primate that comes from the rainforests and bamboo thickets of Vietnam, Laos, eastern Cambodia and southern China.

From BBC • Jun. 16, 2025

Building bridges for the slow loris, says Nekaris, “has started to build bridges within the community”.

From The Guardian • Oct. 13, 2020

The Zoo The slow loris has only a tiny window of time for breeding, so staff help a potential pair connect at just the right moment.

From Los Angeles Times • Apr. 6, 2018

This creature, when its history was better known, was believed to be not far removed in the system from the lemurs and loris.

From Heads and Tales : or, Anecdotes and Stories of Quadrupeds and Other Beasts, Chiefly Connected with Incidents in the Histories of More or Less Distinguished Men. by White, Adam