Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
dynamical is an adjective meaning "characterized by action or forcefulness or force of personality". It carries one recorded sense.
characterized by action or forcefulness or force of personality
“a dynamic market”
“a dynamic speaker”
“the dynamic president of the firm”
Definitions, synonyms and semantic relations for dynamical come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.