Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
potently is an adverb meaning "in a manner having a powerful influence". It carries one recorded sense.
in a manner having a powerful influence
“Clytemnestra's ghost crying in the night for vengeance remained most potently in the audience's mind”
Definitions, synonyms and semantic relations for potently come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.