Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
eclat is a noun meaning "enthusiastic approval". It carries 3 recorded senses.
enthusiastic approval
“the book met with modest acclaim”
“he acknowledged the plaudits of the crowd”
“they gave him more eclat than he really deserved”
ceremonial elegance and splendor
“entered with much eclat in a coach drawn by eight white horses”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for eclat come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.