Portuguese

Adjective

siderúrgico m ‎(feminine singular siderúrgica, masculine plural siderúrgicos, feminine plural siderúrgicas, comparable)

1. steel (especially the steel industry) (attributive)

Spanish

Etymology

From siderurgia +‎ -ico.

Adjective

siderúrgico m ‎(feminine singular siderúrgica, masculine plural siderúrgicos, feminine plural siderúrgicas)

1. Of or pertaining to siderurgy.