| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| permit | |
| —vb (when intr, | |
| 1. | (tr) to grant permission to do something: you are permitted to smoke |
| 2. | (tr) to consent to or tolerate: she will not permit him to come |
| 3. | to allow the possibility (of): the passage permits of two interpretations; his work permits him to relax nowadays |
| —n | |
| 4. | an official certificate or document granting authorization; licence |
| 5. | permission, esp written permission |
| [C15: from Latin permittere, from per- through + mittere to send] | |
| per'mitter | |
| —n | |