Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
transiently is an adverb meaning "for a very short time". It carries one recorded sense.
for a very short time
“these three pions may actually be joined together transiently as a compound particle during the interchange process”
Definitions, synonyms and semantic relations for transiently come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.