Roots/*plew-k-plew-k-“to float, fly, flow”DebatedmovementairwaterSource of Latin pulmo, English fly, flea, flow, fleet, pluckExtended root for floating or flying, yielding Latin pulmo (lung = floater) and English fly, flea, fleet.Related Rootsbʰeh₂-d-“to go, step, walk”bʰer-eyo-“to carry repeatedly, bear habitually”bʰer-tó-“carried, borne”bʰleh₁-mn̥“that which blows, breath”bʰleh₁-mn̥-₂“a blowing, breath”bʰleh₁-w-“to blow, swell, inflate”bʰlewH-“to overflow, to well up”dʰenh₂-“to flow, to run (liquid)”related entrySee also: plew-k- related