PRINCIPAL'ITY, noun 1. Sovereignty; supreme power. 2. A prince; one invested with sovereignty. Titus 3:1. 3. The territory of a prince; or the country which gives title to a prince; as the principality of Wales. 4. Superiority; predominance. [Little used.] 5. In Scripture, royal state or attire. Jeremiah 13:1.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI