| Answer | Crossword Clue |
|---|---|
| URE | Old Orkney land unit |
| bovates | old English unit of land area measurement equivalent to one-eighth of a carucate |
| bovate | old English unit of land area measurement equivalent to one-eighth of a carucate |
| arpens | an old French unit of land area equal to about one acre: still used in Quebec and Louisiana |
| UDAL | Orkney land holding |
| UDAL | Orkney land-tenure system |
