amerikai:
brit:
1. A point source from which radiation is emitted.
2. The apparent origin, in the night sky, of a meteor shower.
3. A straight line proceeding from a given point, or fixed pole, about which it is conceived to revolve.
1. Radiating light and/or heat.
the radiant sun
2. Emitted as radiation.
3. Beaming with vivacity and happiness.
a radiant face
4. Emitting or proceeding as if from a center.
5. Giving off rays; said of a bearing.
the sun radiant; a crown radiant
6. Having a ray-like appearance, like the large marginal flowers of certain umbelliferous plants; said also of the cluster which has such marginal flowers.