| The depth of the space and its lack of natural light were corrected by adding abacuses and unusual walls of light, which have become the project's signature. |
| Nevertheless, according to these mathematicians, people with her abilities do not grow on trees, or even abacuses. |
| The imported toys on show at the ongoing exhibition range from fighters, space-ships and battle-ships and building-blocks to abacuses. |
| Dr Jones believes they may have counted using the horizontal abacuses prevalent in other European nations. |
| Abacus, plural abaci or abacuses, calculating device, probably of Babylonian origin, that was long important in commerce. |
| The orchestra rattle abacuses for the sound of pattering tiles, but the dancers just prowl around tables. |
