say it: AHYD-lee
idly is an adverb meaning "in an idle manner". It carries one recorded sense.
in an idle manner
“this is what I always imagined myself doing in the south of France, sitting idly, drinking coffee, watching the people”
Definitions, synonyms and semantic relations for idly come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. .