an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system | the arithmetic operation of summing; calculating the sum of two or more numbers |
an abstract part of something | the act of adding one thing to another |
something determined in relation to something that includes it | a component that is added to something to improve it |
| a suburban area laid out in streets and lots for a future residential area |
| something added to what you already have |
| a quantity that is added |