plaque
Definition from Wiktionary, the free dictionary
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English[edit]
Etymology[edit]
Borrowing from French plaque, derivative of plaquer (“to plate”), from Middle Dutch placken (“to patch, beat metal into a thin plate”), from placke (“disk, patch, stain”), from Old Dutch *plagga (“patch”), from Proto-Germanic *plaggą (“patch”). Cognate with Middle Low German placke, plagge (“small stain, scraps, rags, thin grass”), German Placken (“spot, patch”), Eastern Frisian plak, plakke (“a blow, slap”), Swedish plagg (“clothing, garment”). See plack.
Pronunciation[edit]
Noun[edit]
plaque (countable and uncountable; plural plaques)
- Any flat, thin piece of metal, clay, ivory, or the like, used for ornament, or for painting pictures upon, as a slab, plate, dish, or the like, hung upon a wall; also, a smaller decoration worn on the person, as a brooch.
- (uncountable) An accumulation of biofilm, or bacteria on teeth.
- (uncountable, medicine) Atheroma, an accumulation in artery walls made up of macrophage cells and debris containing lipids, (cholesterol and fatty acids), calcium, and connective tissue.
- (biology) A clearing in a bacterial lawn caused by a virus.
Translations[edit]
flat, thin piece of metal used for ornament, or for painting pictures upon; also, a smaller decoration worn on the person
accumulation of bacteria on teeth
biology: clearing in a bacterial lawn caused by a virus
atheroma
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See also[edit]
French[edit]
Etymology[edit]
From plaquer.
Pronunciation[edit]
Noun[edit]
plaque f (plural plaques)
- sheet, plate (of metal)
- slab (of marble)
- plaque (bacteria on teeth)
- plaque, slab (ornamental)
- (casino) chip
- (electrics, photography) plate
- (geology) plate (especially a tectonic plate)
- slab, bar (of e.g. chocolate)
- (slang) 10,000 francs
Derived terms[edit]
Terms related from the noun "plaque"
Verb[edit]
plaque
Categories:
- English terms derived from French
- English borrowed terms
- English terms derived from Middle Dutch
- English terms derived from Old Dutch
- English terms derived from Proto-Germanic
- English nouns
- English countable nouns
- English uncountable nouns
- en:Medicine
- en:Biology
- French nouns
- French feminine nouns
- fr:Photography
- fr:Geology
- French slang
- French verb forms