trea

Etymology
From the number.

Noun

 * 1) three; the digit "3"
 * 2) third-grader; pupil in the third year of school
 * 3) a class of third-graders
 * 4)  the third year in school, or the third year in gymnasiet
 * 5)  third gear
 * 6) a person who finishes a competition as number three
 * 7) an apartment with one kitchen and three rooms
 * 1) an apartment with one kitchen and three rooms