1. A straight line of things: This is the most common meaning, similar to its use in American English. For example:
* "A row of houses"
* "The children sat in a row on the floor"
2. An argument or fight: This meaning is also common in British English, and can be used in a variety of contexts:
* "They had a row about who would wash the dishes"
* "There was a row in the pub last night"
* "She's had a row with her boyfriend"
3. To propel a boat using oars: This is a more specific meaning, and is often used in the context of rowing competitions:
* "He rowed the boat across the lake"
* "The rowing team is training for the Olympics"
4. A layer or series of things: This meaning is less common, but is sometimes used in British English:
* "A row of teeth"
* "A row of buttons"
It's important to note that some of these meanings can be used in American English as well, but the word "row" is more commonly used to refer to an argument or fight in British English than in American English.