| aelodau anweithredol (“non-executive members”)
| Atodlen 1, paragraff 2(3)(a) |
| aelodau gweithredol (“executive members”)
| Atodlen 1, paragraff 2(3)(b) |
| asesiad llawn (“full assessment”)
| adran 15 |
| asesiad rhagarweiniol (“preliminary assessment”)
| adran 12 |
| yr Awdurdod (“the Authority”)
| adran 1(2) |
| awdurdod cyhoeddus perthnasol (“relevant public authority”)
| adran 58 |
| awdurdod priodol y Goron (“appropriate Crown authority”)
| adran 89(6) |
| buddiant preifat (“private interest”)
| adran 89(5) |
| bygythiad i les pobl (“threat to human welfare”)
| adran 87 |
| categori (“category”)
| adran 24 |
| cyfrannydd (“contributory”)
| adran 49 |
| cynllun rheoli (“management plan”)
| adran 57 |
| y ganran benodedig (“the specified percentage”)
| adran 49 |
| y gofrestr (“the register”)
| adran 6(3) |
| gorchymyn cyfrannu (“contribution order”)
| adran 49 |
| y Goron (“the Crown”)
| adran 89(7) |
| gweithrediadau (“operations”)
| adran 90 |
| y llys (“the court”)
| adran 90 |
| y meini prawf ar gyfer cofrestru (“criteria for registration”)
| adran 7 |
| newid hysbysadwy (“notifiable change”)
| adran 28 |
| perchennog (“owner”)
| adran 88 |
| person awdurdodedig (“authorised person”)
| adran 65(4) |
| tir y Goron (“Crown land”)
| adran 89(2) |
| tir preswyl (“residential land”)
| adran 66(7) |
| tomen (“tip”)
| adran 86(1) |
| tomen nas defnyddir (“disused tip”)
| adran 86(3) |