s]
. Architecture. | 1. | (in an early Christian basilica) one of a row of bars separating the clergy and sometimes the choir from the congregation. |
| 2. | (in an ancient Roman basilica) one of a row of bars separating the court personnel from the spectators. |
| 3. | cancelli, a screen of such bars. |

cancellus can·cel·lus (kān-sěl'əs)
n. pl. can·cel·li (-lī')
A latticelike structure, such as spongy bone.