The term 'Common Bond' can be defined as a shared connection between two or more people, places, or things. In this crossword puzzle, the solutions for the term are 'LINK' (4 letters) and 'Squareknot' (10 letters). A LINK is a connection between two or more things, while a squareknot is a type of knot used to join two ropes together. Both of these solutions represent a common bond, as they both refer to a connection between two or more things.