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

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To accept or receive something happily and gladly.

of nature of copy. close or exact copy. To repeat something (e.g. experiment, process).

Giving a lot of 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.

Connected to; in association with. To tell a story, or tell about a particular event.

costing lot of money.

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

Lack of friendliness toward another person. To make it clear that you are not involved.

plan or course of action. To calculate size, weight or temperature of.

device used to store electric charge, consisting of one or more pairs of conductors separated by insulator.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

(Chemistry) short for electroplate, electrotype.

scientific procedure. Tests performed to assess new ideas or theories. To create and perform tests to research something.

To persuade someone, or make them feel sure.