Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
pulseless is an adjective meaning "appearing dead; not breathing or having no perceptible pulse". It carries one recorded sense.
appearing dead; not breathing or having no perceptible pulse
“an inanimate body”
“pulseless and dead”
Definitions, synonyms and semantic relations for pulseless come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.