say it: BRETH-luh-slee
breathlessly is an adverb meaning "in a breathless manner". It is pronounced /ˈbɹɛθləsli/ — BRETH-luh-slee. It carries one recorded sense.
in a breathless manner
“she spoke breathlessly”
Definitions, synonyms and semantic relations for breathlessly come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.