HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › lightlike
← Back to search

Meaning of lightlike | Babel Free

Adjective CEFR B2

Definitions

(of a four-vector) Having a space component whose magnitude is equal to its time component multiplied by the speed of light.

Equivalents

Deutsch lichtartig

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

lightmapped lightminded lightning lightning fast lightning-quick lightninglike

Learn this word in context

See lightlike used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free