welding
n. uncountable B2 Upper Intermediate US //ˈwɛɫdɪŋ// UK //wˈɛldɪŋ// weld·ing
n. joining two pieces of metal together by melting them. You use this word when talking about construction or repair work.
n. the process of joining two or more materials, typically metals, by causing coalescence, usually through high heat or pressure.
The welding holds the steel frame together.
The factory uses automated welding to build car bodies quickly and safely.
Precision welding requires steady hands and an eye for detail, ensuring that every joint is strong enough to withstand years of stress.
By surface analysis, weld + -ing.