Read this passage from the article:

Question

Each dangling crystal acts like a mirror, reflecting light from a variety of sources, including the moon, city lights, and even streetlights. When individual ice crystals are stacked one on top of the other—voilà!—you get what appears to be a luminous pillar of light.

In this passage, the word luminous means __________.

options:

something triangular

something permanent

magical or mythical

shining or glowing

Answer 1

In this passage, the word luminous means shining or glowing.