Plateau
English Meaning
A flat surface; especially, a broad, level, elevated area of land; a table- land.
- An elevated, comparatively level expanse of land; a tableland.
- A relatively stable level, period, or state: Mortgage rates declined, then reached a plateau.
- To reach a stable level; level off: "The tension seemed to grow by degrees, then it plateaued” ( Tom Clancy).