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Definition of eclair
eclair
/eɪˈklɛər/
(UK: éclair)
e · clair
Plural:eclairs
eclair Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
eclair Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A long, thin French pastry made from baked choux dough, typically filled with pastry cream or custard and topped with chocolate icing.
Example
"For dessert, the bakery offered an assortment of delicate treats, including a classic chocolate eclair."
Synonyms
View all synonyms for eclair• Rhymes for eclair
Word Origin & Etymology
Borrowed from French 'éclair' (literally 'lightning'), reportedly named so because it is eaten very quickly, 'in a flash', or due to the gleaming shine of its icing.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Eclair. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/eclair