Meaning of SUMMIT in English

SUMMIT

n.1 the highest point, esp. of a mountain; the apex.

2 the highest degree of power, ambition, etc.

3 (in full summit meeting, talks , etc.) a discussion, esp. on disarmament etc., between heads of government.

Derivatives:

summitless adj.

Etymology: ME f. OF somet, som(m)ete f. som top f. L summum neut. of summus

Oxford English vocab.      Оксфордский английский словарь.