指稱原生於熱帶地區的椰子樹（學名Cocos nucifera）所生長的卵型硬核果。椰子具有充滿纖維的外層果皮，以及內含椰子肉及白色汁液的木質內殼。椰子殼的大小從直徑8至14英吋不等。雖然其英文名稱中有「nut」（堅果）一字，但椰子並不歸類為堅果。

椰子(果實)　(P,,U,繁體中文-偏好,D,,)
椰子果(,U,繁體中文-非偏好,UF,U,U)
yeh tzu (P,,U,韋氏拼音-偏好,UF,U,U)
yé zi (P,,U,漢語拼音-偏好,UF,U,U)
ye zi (P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
coconut(fruit)　(P,,U,英文-偏好,D,U,N)
coconuts(fruit)　(,U,英文-非偏好,AD,U,N)
cocoanut(fruit)　(,U,英文-非偏好,UF,U,N)
coco-nut(fruit)　(,U,英文-非偏好,UF,U,N)
coker-nut(fruit)　(,U,英文-非偏好,UF,U,N)
cocoa-nut(fruit)　(,U,美式英語-非偏好,UF,U,N)
Kokosnuss(Obst)　(P,,U,German-偏好,D,U,U)
kokosnoot(P,,U,荷蘭語-偏好,D,U,U)
cocotier(fruit)　(P,,U,法語-偏好,D,U,U)
coco(fruta)　(P,,U,西班牙語-偏好,D,U,N)
cocos(fruta)　(,U,西班牙語-非偏好,AD,U,N)
fruta de coco(,U,西班牙語-非偏好,UF,U,U)

藝術與建築詞典根目錄
....材料層面
........材料 (材料層面)
............材料
................<依來源區分之材料>
....................<生物材料>
........................植物材料
............................果實
................................肉質果
....................................核果
........................................椰子 (果實)

derived from....

可可椰子

英文....	Hard ovoid-shaped drupe (stone fruit) of the coconut palm (Cocos nucifera) native to the tropics. Coconuts have a fibrous outer husk and a woody inner shell that contains the coconut meat and white juice. Coconut shells range in diameter from 8 to 14 inches. Despite its name, the coconut is not classified as a nut.
荷蘭語....	Noot van de kokospalm.
西班牙語....	Nuez de la palma cocotera.

椰子(果實)............	[AS-Academia Sinica]
.................	國家教育研究院－雙語詞彙、學術名詞暨辭書資訊網 September 7, 2010
.................	故宮後設資料需求規格書 19
.................	智慧藏百科全書網 September 7, 2010
.................	大英百科全書線上繁體中文版 September 7, 2010
椰子果............	[AS-Academia Sinica]
.................	智慧藏百科全書網 September 7, 2010
coconut(fruit)............	[VP]
.................	Oxford English Dictionary (1989)
.................	Webster's Third New International Dictionary (1961) illustration
.................	Random House Unabridged Dictionary (1993) illustration
.................	Candidate term Candidate term --BHA-- 1/98
coconuts(fruit)............	[VP]
.................	Getty Vocabulary Program rules
cocoanut(fruit)............	[VP]
.................	Random House Unabridged Dictionary (1993) illustration
coco-nut(fruit)............	[VP]
.................	Oxford English Dictionary (1989)
coker-nut(fruit)............	[VP]
.................	Oxford English Dictionary (1989)
cocoa-nut(fruit)............	[VP]
.................	Oxford English Dictionary (1989)
Kokosnuss(Obst)............	[VP]
.................	MFA Conservation and Art Material Encyclopedia Online (2005-)
kokosnoot............	[VP]
.................	AAT-Ned (1994-)
cocotier(fruit)............	[VP]
.................	MFA Conservation and Art Material Encyclopedia Online (2005-)
coco(fruta)............	[VP]
.................	Moliner, Diccionario de uso del español (2004) I:662
.................	Dewey, Sistema de Clasificación Decimal Dewey e Índice Relativo (2000) 148
.................	TAA database (2000-)
cocos(fruta)............	[VP]
.................	TAA database (2000-)
fruta de coco............	[VP]
.................	Cassell's Spanish Dictionary (1990)
Subject:............	[Bureau AAT]
.................	Van Dale Engels-Nederlands (1989)
.................	Van Dale groot woordenboek (1999)

Getty AAT: 300262559 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300262559
聯合目錄： 椰子 、椰子果 、yeh tzu 、yé zi 、ye zi 、coconut 、coconuts 、cocoanut 、coco-nut 、coker-nut 、cocoa-nut 、Kokosnuss 、kokosnoot 、cocotier 、coco 、cocos 、fruta de coco