Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
contrapuntal is an adjective meaning "relating to or characteristic of or according to the rules of counterpoint". It carries 2 recorded senses.
relating to or characteristic of or according to the rules of counterpoint
“contrapuntal base”
having two or more independent but harmonically related melodic parts sounding together
music
Definitions, synonyms and semantic relations for contrapuntal come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.