bluely adverb 1noun 1forms 2 adverb1 •In a blue manner; bluishly.I pursed my lips thoughtfully, then reached out to prod the bluely gleaming chest of the thing with, I suppose, some notion of rolling it off the bed, […] — 2004 noun1 •(dialect, no longer used) Porpoise.The Sussex fishermen call the porpoise 'Bluely'. — 1883 formsmore bluely · most bluely