刀刃寬而鈍的小刀，為一套個人餐具中的一件刀具，用來將奶油塗抹於麵包、餐包或類似的食物上。若是指用以從奶油碟中切割或拿取奶油的類似供應食物刀具，則用「奶油刀」一詞。

奶油抹刀(P,,U,繁體中文-偏好,D,,)
奶油刀(塗抹奶油用)　(,U,繁體中文-非偏好,UF,U,U)
nai yu mo tao (P,,U,韋氏拼音-偏好,UF,U,U)
nǎi yóu mǒ dāo (P,,U,漢語拼音-偏好,UF,U,U)
nai you mo dao (P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
butter spreaders(P,,U,英文-偏好,D,U,PN)
butter spreader(,U,英文-非偏好,AD,U,SN)
spreaders, butter(,U,英文-非偏好,UF,U,N)
botermesjes(P,,U,荷蘭語-偏好,D,U,U)
botermesje(,U,荷蘭語-非偏好,AD,U,U)
esparcidor de mantequilla(P,,U,西班牙語-偏好,D,U,SN)

藝術與建築詞典根目錄
....物件層面
........裝備與設備
............工具與設備 (層級名)
................設備
....................<依背景脈絡區分之設備>
........................<廚房設備>
............................<供應與取用食物的烹飪設備>
................................<取用食物的用具>
....................................餐位餐刀
........................................奶油抹刀

distinguished from....

奶油刀(切割或拿取奶油用)

英文....	Small knives with a wide but dull blade used as a place piece by an individual diner to spead butter on bread, rolls, or similar foods. For similar knives used as a serving piece to cut or serve butter from a butter dish use "butter knives."
荷蘭語....	Kleine messen in een couvert die een breed maar bot lemmet hebben en bij een diner worden gebruikt voor het smeren van boter op brood, broodjes of soortgelijk voedsel. Gebruik 'botermessen' voor soortgelijke messen die worden gebruikt als serveermessen voor het snijden of opdienen van boter van een botervloot.

奶油抹刀............	[AS-Academia Sinica]
.................	臺灣觀光學院數位教材中心 January 10, 2014
奶油刀(塗抹奶油用)............	[AS-Academia Sinica]
.................	智慧藏百科全書網 June 26, 2013
butter spreaders............	[VP]
.................	Newman, Illustrated Dictionary of Silverware (1987)
.................	Osterberg and Smith, Silver Flatware Dictionary (1981) illustration, 99
.................	Webster's Third New International Dictionary (1961) 305
.................	Random House Dictionary of the English Language (1987)
butter spreader............	[VP]
.................	Getty Vocabulary Program rules
spreaders, butter............	[VP]
.................	Getty Vocabulary Program rules
botermesjes............	[Bureau AAT]
.................	AAT-Ned (1994-)
botermesje............	[Bureau AAT]
.................	AAT-Ned (1994-)
esparcidor de mantequilla............	[CDBP-DIBAM]
.................	TAA database (2000-)
Subject:............	[Bureau AAT]
.................	Newman, Illustrated Dictionary of Silverware (1987) butter-knives
.................	Osterberg and Smith, Silver Flatware Dictionary (1981) illustration, 92; spreaders
.................	Webster's Third New International Dictionary (1961) butter knives
.................	Van Dale groot woordenboek (1994)
.................	Termenlijst Metaal

Getty AAT: 300199838 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300199838
聯合目錄： 奶油抹刀 、奶油刀 、nai yu mo tao 、nǎi yóu mǒ dāo 、nai you mo dao 、butter spreaders 、butter spreader 、spreaders, butter 、botermesjes 、botermesje 、esparcidor de mantequilla