device

Every cycle shall be equipped with: … (b) an audible warning device consisting of a bell …

His device is against Babylon, to destroy it.

Inflammable material is planted in my head / It's a suspect device that's left 2000 dead

The devices of these savages are the serpent, the Deer, and the Small Acorn.

Moreover I must have instruments of mine own device, weighty, and exceeding costly

Prior to the issuance of the first stamps, letters accepted by postmasters for dispatch were marked "Paid" by means of pen and ink or hand stamps of various designs. … To facilitate the handling of mail matter, some postmasters provided special stamps or devices for use on letters as evidence of the prepayment of postage.

It will be out of faſhion to weare ſwords, / Maſques, and devices welcome, I ſalute you […]