negotiations at the highest level

negotiation Noun

— Negotiation is a process of and agreement between two or more people through a discussion.

at Preposition

— Used to describe where something is, or when saying something's position I am at home. Let's meet at the pub! — The time at which something happened or will happen Breakfast is at 9 o'clock. At 5pm we went home. — Indicating something's state At half price! Water boils at high temperatures.

at Symbol

— The @ symbol, used to replace at support@microsoft.com is an email address. Apples @ £1.50 per kilogram.

the Determiner

— Used, instead of a, to reference something specific, already known to exist. Compare "I read a book." and "I read the book." — Used with a stress, to show that the word following is special. Are you the John Smith that I went to school with? — Used with an adjective that acts like a noun to mean all of the people concerned The poor are always with us. — Used with superlatives forms of adjectives and adverbs. You are the best.

high Adjective

— If something is high, it is a long way up. — If something is high, its top is a long way up. That is the highest mountain near here. — If something is high, it is very good. It might be better or more important than other things. This can often means someone has more power. The Supreme Court is the highest court in America. Brian Boru was called the high king of Ireland. Meeting my girlfriend was the high point of my year. — If someone is high, that person's mind is affected by drugs. John was high from marijuana last night.

level Adjective

— Even, flat, straight, smooth, horizontal. Having all parts equally as high as all other parts. This table is not level: things are rolling off it.

level Noun

— A level is a place that is higher or lower than some other places. The room you want is on the third level of this building. — A tool for finding out whether a surface is level.