alternating light

noun

, Navigation.

1. a beacon showing different colors in succession.

Example Sentences

Pour into well-greased pan, alternating light and dark mixtures to give it the "marbled" appearance.

From Project Gutenberg

Thus constantly is alternating light and gloom in a way that nearly drives me mad.

From Project Gutenberg

The alternating light of the candle flashed upon the body of the old woman, and he remembered all.

From Project Gutenberg