May 30, 2026 · The meaning of THOROUGH is carried through to completion : exhaustive. How to use thorough in a sentence.

THOROUGH definition: executed without negligence or omissions. See examples of thorough used in a sentence.

THOROUGH definition: 1. detailed and careful: 2. complete, very great, or very much: 3. detailed and careful: . Learn more.

THOROUGH meaning: 1. detailed and careful: 2. complete, very great, or very much: 3. detailed and careful: . Learn more.

The simple definition of THOROUGH is including every possible part or detail.

A thorough action or activity is one that is done very carefully and in a detailed way so that nothing is forgotten. We are making a thorough investigation. This very thorough survey goes back to 1784.

Someone who is thorough is always very careful in their work, so that nothing is forgotten. Martin would be a good judge, I thought. He was calm and thorough. The men were expert, thorough and careful.

Define thorough. thorough synonyms, thorough pronunciation, thorough translation, English dictionary definition of thorough. adj. 1. Exhaustively complete: a thorough search.

Definition of thorough adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Thorough describes something that is painstakingly complete, like a thorough search for your missing keys in which you look for them in coat pockets, under the table, in the refrigerator — in every single …