Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
malapropos is an adjective and adverb meaning "of an inappropriate or incorrectly applied nature". It carries 2 recorded senses.
of an inappropriate or incorrectly applied nature
at an inconvenient time
“he arrived inopportunely just as we sat down for dinner”
“she answered malapropos”
Definitions, synonyms and semantic relations for malapropos come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.