1.Definition: (especially of promises or contracts) not violated or disregarded
3.Definition: marked by continuous or uninterrupted extension in space or time or sequence
"Cars in an unbroken procession", "The unbroken quiet of the afternoon"
4.Definition: not broken; whole and intact; in one piece
"Fortunately the other lens is unbroken"
5.Definition: not subdued or trained for service or use