the process of ADDING one or more things to something else
The addition of one more child completed the baseball team.

to make something unclear or hard to understand
People get confused with the names of twins.

causing someone to feel excitement or want to know more about something
This is a very interesting book.

a small thin piece of metal with one pointed end and one flat end which you hit into something with a hammer
I used some nails to hammer the board over the broken window.

two things that match and are used together, such as shoes
Jenny bought a new pair of shoes.

being completely quiet; not speaking
For several moments, Lady Windermere was silent.

the soft, movable piece of flesh, inside the mouth, used for tasting, eating and, in people, for talking
Did she bite her tongue?

the hard material of a tree that forms its base and branches
What can I do with a pile of wood?