| LU | softly bright or radiant |
|---|---|
| LU | important European leguminous forage plant with trifoliate leaves and blue-violet flowers grown widely as a pasture and hay crop |
| LU | Italian filmmaker (1906-1976) |
| LU | Italian tenor (born in 1935) |
| LU | (of language) transparently clear |
| LU | transmitting light |
| LU | capable of thinking and expressing yourself in a clear and consistent manner |
| LU | having a clear mind |
| LU | free from obscurity and easy to understand |
| LU | a lucid state of mind |
| LU | in a clear and lucid manner |
| LU | lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical |