Princeton's WordNet(0.00 / 0 votes)Rate this definition: principal, school principal, head teacher, head(noun) the educator who has executive authority for a school. she sent unruly pupils to see the principal.
Aruba Population. Factbook > Countries > Aruba > Demographics. Population: 113,648 (July 2016 est.) Definition: This entry gives an estimate from the US Bureau of the Census based on statistics from population censuses, vital statistics registration systems, or sample surveys pertaining to the recent past and on assumptions about future trends.
Aruba is about 21 miles [33 kilometers] long. Its width ranges from about 2 miles [3.2 kilometers] to 8 miles [12.8 kilometers].Its total area is 74.5 square miles [193 square kilometers]. For comparison, it's slightly larger than Washington, D.C. [68.3 square miles; 177 square kilometers].ruba is about 21 miles [33 kilometers] long. Its width ranges from about 2 miles [3.2 kilometers] to 8 miles [12.8 kilometers].