expeditious settlement of the dispute

expeditious

— adjective marked by speed and efficiency

settlement Noun

— A settlement is a small, new colony; a new place for people to live. — A settlement is a decision made to fix and end a legal argument between two people. — Settlement is when people are settling someplace, that is moving to it — Settlement is what happens when a building falls into the ground very very slowly.

of Preposition

— Made using. It is a house of cards.

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.

dispute Noun

— A dispute is an argument or disagreement which continues over a period of time. A dispute may escalate into violence, or it may be a long verbal and legal struggle. The taxi driver and the passenger had a dispute over the fee. (here the word argument might be used instead) India and Pakistan have a dispute over Kasmir.

dispute Verb

— To argue against something; to discuss or debate. He disputed what she said, claiming she was lying — To fight against; to resist.