a. pertaining to or like classical architural style of Andrea Palladio, 16th-century Italian architect; pertaining to Pallas Athena, Greek goddess of wisdom; wise; learned. palladium, n. (pl.-ia) safeguard; protection.
The disc represents the full moon, traditionally the most auspicious time for work and celebration. The disc is set towards the hoist. Effective date: 1 January 1981.