Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “arc welding”

arc welding

noun [U] uk   us  
the joining together of pieces of metal using an electric arcMetals and metalworkingChemical elements
(Definition of arc welding from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of arc welding?
Add Cambridge dictionaries to your browser to your website

Translations of “arc welding”

Word of the Day


like hops (= dried fruit used to make beer)

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More