separation from the world

separation Noun

— Separation is the time when two things are apart and separated.

from Preposition

— When something is from someone, the person gave or sent it. I got a gift from my grandmother today. — When someone is from a place, that's where they started. I am Chinese. I come from Hunan province. Sorry I'm late. I just came from school. — You use from to talk about distances between thing in space or time. Saturn is far from earth. School is 5km from my home. The year 2515 is a long time from now.

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.

world Noun

— The Earth. Our world needs to be cared for. — The . I love you more than anybody else in the world. — The setting of a group of people. They were in their own world as they talked about trains nobody else knew about. — A planet. I wonder if there is life on other worlds.