say it: a-pruh-POH
apropos is an adverb and adjective meaning "at an opportune time". It carries 3 recorded senses.
introducing a different topic
“incidentally, I won't go to the party”
of an appropriate or pertinent nature
Definitions, synonyms and semantic relations for apropos come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.