| Answer | Crossword Clue |
|---|---|
| EDGE | Site of abutment |
| ALETTE | Pilasterlike abutment of an arch. |
| ALETTE | Abutment of a Roman arch. |
| seams | line, groove, or ridge formed by the abutment of edges |
| seam | line, groove, or ridge formed by the abutment of edges |
| skewback | The sloping face of the abutment on which an extremity of an arch rests |
| skewbacks | The sloping face of the abutment on which an extremity of an arch rests |
