To analyse (analyze is U.S. English) something is to consider it in detail so you can figure out its workings or meaning. Definition of analyse verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Analyse vs Analyze: The words “ analyse ” and “analyze” refer to the same action of examining something in detail to understand it better. The key difference lies in their spelling, which is influenced by regional language preferences. “ Analyse ” is the preferred spelling in British English, while “analyze” is used in American English. Analyze or Analyse | Definition, Spelling & Examples Published on August 28, 2024 by Trevor Marshall, MSc Revised on May 1, 2025 Analyze is a regular verb, meaning “examine carefully and infer meaning.” Knowing how it is spelled can cause some confusion, as you will see both analyze and analyse . However, there is no need to be confused, because in American English, analyze is the correct spelling, and in British English, analyse is preferred (although analyze is permissible). Analyze or ...