light energy

is not in our dictionary (yet). Here's what it could mean:

Results generated using artificial intelligence.

noun

A form of kinetic power, transmitted as electromagnetic radiation, that is visible to the human eye and allows sight.

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"If software and AI models move at the speed of light, energy and hardware move at the speed of physics."

From Barron's ● Jan. 3, 2026

They spew light, energy and solar material into space, sometimes towards Earth, which is the case this week.

From BBC ● Nov. 11, 2025