Which word means emit flashes of light?

Which word means emit flashes of light?

• A. Scintillated
• B. Inseparable
• C. Macadamize
• D. Pledged

Answer: (A)

The main idea here is finding a word that describes producing quick bursts of light. Scintillate means to spark or emit flashes of light. The form scintillated specifically conveys that such flashes occurred in the past, i.e., “emitted flashes of light.” The other words don’t relate to light at all: inseparable means not separable, macadamize means to pave with a type of road material, and pledged means promised or bound by a pledge. So scintillated fits best because it directly matches the action of emitting light.

The main idea here is finding a word that describes producing quick bursts of light. Scintillate means to spark or emit flashes of light. The form scintillated specifically conveys that such flashes occurred in the past, i.e., “emitted flashes of light.” The other words don’t relate to light at all: inseparable means not separable, macadamize means to pave with a type of road material, and pledged means promised or bound by a pledge. So scintillated fits best because it directly matches the action of emitting light.