sawn-off

It was triangular, a piece of sawn-off wood, brown with age and ragged.

And he knocked with his stick a little piece of sawn-off board that lay beside the rushing water.

This is the last compartment, right in the nose; a sawn-off cone-shape.

There were six in all, but rather more than that number of shadowy objects had appeared unexpectedly among the sawn-off stumps.