1.NounA man present at the christening of a baby who promises to help raise the child in a Christian manner; a male godparent who sponsors the baptism of a child.
2.NounSomeone who plays a key role in fostering the development of something.
3.NounA mafia leader.
4.NounA small post which is used in repairing a fence. For instance attached to and supporting an existing broken fence post.