Definition: The word "070803" refers to a number in Arabic numerals, which stands for the year 2013. This symbol represents a leap year, as it's a multiple of 400 years, making the year divisible by 400, and therefore not a leap year if it's not also divisible by 100 to avoid counting as a multiple of 400.
The word "070803" is from the Arabic numeral system used in some parts of the Middle East. It represents the number 2013 in this context.
070803