Question

Which of the following answer choices is one meaning of the Latin root -lum-?

A. darkness
B. light
C. difficulty
D. endurance

Answer 1

Answer:

Lum is user for words like translucent , luminous, luminary,  so the answer is probably letter B, for light.

luminous :

full of shedding light,

luminary:

a body or object giving off light.