kwalm

== Dutch == === Etymology === From Middle Dutch qualm, which most likely came from quellen (“to well up; to swell up”). Cognate with German Qualm. === Pronunciation === === Noun === kwalm m (plural kwalmen, diminutive kwalmpje n) steam, vapor, mist thick smoke, billow ==== Related terms ==== kwal kwalmen kwellen, kwelwater kwelmaarde, kwelmgrond, kwelmput, kwelmwater, kwelmzand