Definition of aluminothermics in English:
aluminothermics
noun əˌljuːmɪnə(ʊ)ˈθəːmɪksəˌluːmɪnə(ʊ)ˈθəːmɪks
Metallurgy With singular concord. = aluminothermy.
Origin
Early 20th century; earliest use found in American Manufacturer & Iron World. From aluminothermic: see -ic.