say it: WEL-ding
welding is a noun meaning "fastening two pieces of metal together by softening with heat and applying pressure". It is pronounced /ˈwɛldɪŋ/ — WEL-ding. It carries one recorded sense.
fastening two pieces of metal together by softening with heat and applying pressure
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for welding come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.