A small portable lamp usually powered by batteries. (noun)
A brief brilliant flood of light from a photographic lamp. (noun)
A bright light, as of a signal lamp, that flashes at regular intervals. (noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "flashlight" in a sentence
"(By the way, taking out contact lenses by the light of a flashlight is an interesting experience.)"
"My dad retrieved a flashlight from the truck, and we found the deer within a 100 yards."
"When those zombies start rolling down the streets, a flashlight is just going to let you know where they are."