say it: KEEN-lee
keenly is an adverb meaning "in a keen or penetrating way". It carries one recorded sense.
in a keen or penetrating way
“he was keenly aware of his own shortcomings”
“she pitied her sister acutely”
“acutely aware”
Definitions, synonyms and semantic relations for keenly 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.