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Definition of siamang
siamang
/ˈsiː.ə.mæŋ/
si · a · mang
Plural:siamangs
siamang Lexical Profile
CEFR
C1
Grade
10
Tier
3
Usage
Rare
siamang Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A large, predominantly black, arboreal gibbon (Symphalangus syndactylus) native to the rainforests of Malaysia, Thailand, and Sumatra, distinguished by a large, inflatable throat sac used to amplify its loud, resonant territorial calls.
Example
"The distinctive, booming calls of the siamang echoed through the Sumatran rainforest at dawn."
Synonyms
View all synonyms for siamang• Nearby Words
Word Origin & Etymology
Borrowed into English in the early 19th century directly from the Malay word 'siamang'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Siamang. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/siamang