plewm-on-

“lung, breather, floating organ”

Widely acceptedbodyorgan

pulmonary, pneumatic

Extended agentive from *plew- giving Latin pulmō, Greek pneumōn, English pulmonary, pneumatic.‌‌‌‍‌‌‍‌‍‌‍‍‍‍‌‍‍‌‍‌‍‌‍‍‌‍‌‌‌‍‍‌

(H)meyǵʰ-“to urinate, to mist”bʰardʰeh₂“beard, facial hair”bʰeh₁-tl-“instrument of speaking, lips”bʰelǵʰ-“to swell, to gird with a belt”bʰer-d-“to cut with a sharp edge, to shave”bʰer-mn̥-₂“something carried, a burden”bʰer-s-“top, point, bristling tip”bʰers-“to bristle, to stand on end”