| ABR | an instance of breaking off suddenly |
|---|---|
| ABR | quickly and without warning |
| ABR | of a leaf shape |
| ABR | pinnate with a pair of leaflets at the apex |
| ABR | an abrupt discourteous manner |
| ABR | the quality of happening with headlong haste or without warning |
| ABR | the property possessed by a slope that is very steep |
| ABR | a mountainous region of central Italy on the Adriatic |
| ABR | a mountainous region of central Italy on the Adriatic |