cadeado

Etymology
From (13th century, ), from, derived from.

Noun

 * 1) padlock
 * 2) * 1437, A. Rodríguez González (ed.), Livro do Concello de Pontevedra (1431-1463). Pontevedra: Museo de Pontevedra, page 132:
 * pareçeu y presente Gonçalvo Fiel, moordomo da dita villa, e presentou ao dito juis, alcaldes, jurado e procuradores, a Gonçalvo de Carcaçia preso dos pees con huus adobes e hũa cadea grosa de ferro fechada con hũu cadeado
 * there appeared Gonzalvo Fiel, butler of the aforementioned town, to present to the mentioned judge, councilors, juror, and council agent one Gonzalvo of Carcarcía, his feet fettered with some bricks and a thick iron chain which was locked with a padlock

Etymology
From, from , derived from.

Noun

 * 1) padlock (type of lock)
 * (northern Portugal)

Adjective

 * 1) locked with a padlock