Fiduciary

Part of speech: noun (n.)

1. One who holds a thing in trust for another; a trustee. Instrumental to the conveying God's blessing upon those whose fiduciaries they are. Jer. Taylor.

2. One who depends for salvation on faith, without works; an Antinomian. Hammond.

Part of speech: adjective (a.)

1. Involving confidence or trust; confident; undoubting; faithful; firm; as, in a fiduciary capacity. "Fiduciary obedience." Howell.

2. Holding, held, or founded, in trust. Spelman.