4 days ago · The meaning of TOP is the highest point, level, or part of something : summit, crown. How to use top in a sentence. the highest place or part: 2. the flat upper surface of something: 3. in baseball, the first…. The highest or uppermost part of something is its top, like the top rung of a ladder or the top bunk of a bunkbed. A top is also a lid, like the top of a soda bottle, an upper rank, like the top position at a law … top - WordReference English dictionary, questions, discussion and forums. Top definition: The uppermost part, point, surface, or end. May 13, 2026 · (irrespective of present orientation) The part of something that is usually highest or uppermost. We flipped the machine onto its top. Definition of top noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. A top is a piece of clothing that you wear on the upper half of your body, for example, a blouse or shirt.