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.
Averages for Aruba in January. January is a great month for Aruba, even though we are in the heart of the northern hemisphere winter. Like the rest of the year, the climate is hot all month long. You will see an average daily temperature of 27Â°C, which equates to highs of 29Â°C and lows of 24Â°C.