tető

Etymology
From the obsolete verb, later changing into a noun. Originally, it meant “”.

Noun

 * 1) roof
 * 2) lid, upper cover
 * 3)  top, peak, summit the highest or uppermost part of something
 * 4)  ne plus ultra, pinnacle the utmost level of something outrageous
 * 5)  point a purpose or objective, which makes something meaningful
 * 1)  point a purpose or objective, which makes something meaningful
 * 1)  point a purpose or objective, which makes something meaningful

Declension
The single-possession 3rd-person possessive forms starting with can only be used in the literal sense of “roof”. However, the forms starting with are more common in both senses.