Stuff definition: You can use stuff to refer to things such as a substance, a collection of things, events,... | Meaning, pronunciation, translations and examples on top of something definition: 1. in control of a situation and aware of changes: 2. That depends on the language. Learn more. How to use stuff in a sentence. A top is usually a person who engages in the penetrative role during sexual activity; for men who have sex with men (MSMs), this often involves penetration using the penis during anal or oral sex. On top of is also used to mean in addition…. For example, á and à indicate tone (rising and falling, respectively) in the Pinyin transcription of Chinese. This is the British English definition of on top of.View American English definition of on top of.. Change your default dictionary to American English. Stuff definition is - materials, supplies, or equipment used in various activities: such as. Using it in a sentence, "She was on top of things, because she had just finished her homework, just did her laundry, and was moving on to the dishes." Definition and synonyms of on top of from the online English dictionary from Macmillan Education.. In Italian, à indicates irregular stress; in French, it merely distinguishes homonyms in writing (e.g. Apparently, in almost all of his letters to his son, he included at the top left-hand corner what appears to be the Hebrew letters ב”ה, written in the Sephardic script of that era. Feeding stuff definition: any material used as a food, esp for animals | Meaning, pronunciation, translations and examples 48 Things British People Say And What They Actually Mean This table highlights the British trait of being too polite to speak one’s mind If the vocabulary, pronunciation, and grammar weren’t hard enough, this table sheds light on just how difficult it can be for a foreigner to understand what the British really mean when they’re speaking. the one who I N S E R T S inside their partner (mostly homosexual couples) stuff meaning, definition, what is stuff: used when you are talking about things s...: Learn more.