adj · name · noun · 13 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
/saɪ.əˈmiːz/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:S AY2 AH0 M IY1 Z
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Of or relating to Siam; Thai.
Definition source: English Wiktionary via Wiktextract
Examples
(Malaysia) Of or related to Malaysian Siamese, a community of Thai people who live in Malaysia.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Of a connection of tubes or hoses: shaped like the letter Y.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
name
Meaning 3
The Thai language.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A Siamese cat.
Definition source: English Wiktionary via Wiktextract
Qualifier: plural "Siameses"
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
An inhabitant of Siam.
Definition source: English Wiktionary via Wiktextract
Usage: historical
Qualifier: plural "Siamese" or "Siameses"
Examples
(Malaysia, specifically) a member of the Malaysian Siamese community, an ethnic group descended from Thais.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A connection of tubes or hoses shaped like a letter Y.
Definition source: English Wiktionary via Wiktextract
Qualifier: plural "Siameses"
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
adjective
Meaning 7
of or relating to Thailand
Definition source: Princeton WordNet 3.0
Examples
the Thai border with Laos
Meaning relationships
Synonyms: Thai, Tai
Antonyms: none provided
8
adjective
Meaning 8
of or relating to the languages of the Thai people
Definition source: Princeton WordNet 3.0
Examples
Thai tones
Meaning relationships
Synonyms: Thai, Tai
Antonyms: none provided
9
adjective
Meaning 9
of or relating to or characteristic of Thailand or its people
Definition source: Princeton WordNet 3.0
Examples
Siamese kings
different Thai tribes live in the north
Meaning relationships
Synonyms: Thai, Tai
Antonyms: none provided
10
noun
Meaning 10
a slender short-haired blue-eyed breed of cat having a pale coat with dark ears paws face and tail tip
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Siamese cat
Antonyms: none provided
Broader terms: domestic cat, house cat, Felis domesticus, Felis catus
Narrower terms: blue point Siamese
11
noun
Meaning 11
an inlet with two or more couplings to which a hose can be attached so that fire engines can pump water into the sprinkler system of a building
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: siamese connection
Antonyms: none provided
Broader terms: intake, inlet
12
noun
Meaning 12
a branch of the Tai languages
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Thai, Central Thai
Antonyms: none provided
Broader terms: Tai
13
noun
Meaning 13
a native or inhabitant of Thailand
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Thai, Tai
Antonyms: none provided
Broader terms: Asian, Asiatic
History
Etymology
Etymology tree English Siam Proto-Indo-European *-iskos Proto-Germanic *-iskaz Proto-West Germanic *-iskbor. Late Latin -iscus ▲ Vulgar Latin -iscus Latin -ēnsis Old French -eisbor. Middle English -eys English -ese English Siamese From Siam + -ese.
Across languages
Translations
55 source translations are retained for this English entry.
Catalan:
siamès
— Thai
Chinese Mandarin:
暹羅 /暹罗
(xiānluó)
— Thai
Danish:
siamesisk
— Thai
Danish:
thailandsk
— Thai
Finnish:
siamilainen
— Thai
French:
siamois
— Thai
German:
siamesisch
— Thai
Hungarian:
sziámi
— Thai
Italian:
siamese
— Thai
Khmer:
សៀម
(siem)
— Thai
Northern Kurdish:
siyamî
— Thai
Latin:
siamensis
— Thai
Manx:
Seeamagh
— Thai
Persian:
سیامی
(siâmi)
— Thai
Polish:
syjamski
— Thai
Portuguese:
siamês
— Thai
Russian:
сиа́мский
(siámskij)
— Thai
Spanish:
siamés
— Thai
Swedish:
siamesisk
— Thai
Tagalog:
Siyames
— Thai
Welsh:
Siamaidd
— Thai
Chinese Mandarin:
暹羅語 /暹罗语
(xiānluóyǔ)
— Thai language