Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
paintable is an adjective meaning "lending itself to being painted". It carries one recorded sense.
lending itself to being painted
“a highly paintable landscape”
“made of sturdy eminently paintable wood”
Definitions, synonyms and semantic relations for paintable come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .