place
A spot or area where something or someone is located.
Place is where something or someone is located. Your place might be your seat in the classroom, your spot at the dinner table, or your position in line at recess. A place can be as small as a single chair or as large as an entire country.
The word works in many ways. You might place a book on a shelf, meaning you put it there carefully. In a race, if you place third, you finish in third position. When you try to remember where you've seen someone before, you're trying to place them in your memory.
Place also means a particular location with its own character or purpose. The library is a place for reading and studying. Your hometown is the place where you grew up. Sometimes people talk about knowing your place, meaning understanding what’s expected of you in a particular situation, like knowing you're supposed to be quiet during a school assembly.
In math, place value refers to the position of a digit in a number: in 345, the 3 is in the hundreds place. And when something happens, you might describe it as taking place, like when the science fair takes place in the gymnasium.