| to spend time idly; loaf. |
| to introduce subtleties into or argue subtly about. |
| illuminate | |
| —vb | |
| 1. | (tr) to throw light in or into; light up: to illuminate a room |
| 2. | (tr) to make easily understood; clarify |
| 3. | to adorn, decorate, or be decorated with lights |
| 4. | (tr) to decorate (a letter, page, etc) by the application of colours, gold, or silver |
| 5. | (intr) to become lighted up |
| —adj | |
| 6. | archaic made clear or bright with light; illuminated |
| —n | |
| 7. | a person who has or claims to have special enlightenment |
| [C16: from Latin illūmināre to light up, from lūmen light] | |
| il'luminative | |
| —adj | |
| il'luminator | |
| —n | |