(Of two lines) at equal distance from each other. A line on a map a set distance from the equator. be parallel to.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.

of nature of copy. close or exact copy. To make one or more exact copies of itself.

providing useful or interesting information.

thing that bears weight of something or keeps it upright. Things to hold up or prevent from falling down. To help prove or show that something is true.

belonging to same family or type. To tell a story, or tell about a particular event.

Costing a lot of money.

Having little or no conductivity; insulating. medium or substance with dielectric property.

length of space between two points. To make it clear that you are not involved.

Plan to achieve a desired result. To calculate size, weight or temperature of.

Device that can temporarily store electric charge.

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

(Chemistry) short for electroplate, electrotype.

scientific procedure. Tests performed to assess new ideas or theories. perform scientific experiment.

To persuade someone, or make them feel sure.