analysis Word Definition Picture Sentence the examination of something in detail to draw conclusions from it analysis Did you read his business analysis?

beakers Word Definition Picture Sentence flat-bottomed glass containers used in laboratories beakers We had to fill the beakers with water to get ready for the Science experiment.

hollow Word Definition Picture Sentence having an empty space inside Because the tree’s trunk was hollow, we could climb inside of it.

identity Word Definition Picture Sentence who or what you are, your name identity Fingerprints helped detectives figure out the identity of the person who fled the crime scene .

lecture Word Definition Picture Sentence educational speech on a particular topic lecture Our Chemistry professor gave us a lecture on molecules.

microscope Word Definition Picture Sentence a device that uses a lens to make things look larger microscope We examined pond water under the microscope to see the organisms in the water.

precise Word Definition Picture Sentence very exact and accurate I know the precise moment my baby was born: January 16, 2016 at 8:22 pm.

relentless Word Definition Picture Sentence Never stopping, nonstop That dog is a relentless barker.