Princeton's WordNet(0.00 / 0 votes)Rate this definition: frivolity, frivolousness(noun) the trait of being frivolous; not serious or sensible. bagatelle, fluff, frippery, frivolity(noun) something of little value or significance. buffoonery, clowning, japery, frivolity, harlequinade, prank(noun) acting like a clown or buffoon.
Nzinga Nkuwu Facts Nzinga Nkuwu (died 1506) was an African ruler also known as JoÃ£o I, the first baptized manikongo, or king of Kongo. The state of Kongo was under Portuguese influence in the late 15th and early 16th centuries.
The Queen may have overtaken Victoriaâs reign of 63 years and 216 days, but she ranks just 48th in the league table of longest verifiable rulers. King Sobhuza II of Swaziland, who spent 82 years 253 days on the throne of the small southern African kingdom, claims top spot.