hetes

Etymology
From the number.

Adjective

 * 1) sevenfold, seven-piece consisting of seven parts
 * 2) the number seven
 * 3)  … week(s) old written as one word if the numeral consists of only one element
 * 1)  … week(s) old written as one word if the numeral consists of only one element

Noun

 * 1) a seven figure, symbol
 * 2) monitor, student on duty for a given week