obtain or bring about by discussion.

piece of mechanical or electronic equipment. To be left to do what you want.

referring to signals/information represented by discrete values of quantity.

gesture, action, or sound that is used to convey information or instructions. Road-side lights that direct traffic to go or stop. To send a message using your hands or other means.

Place where something happens or is located. To become hard (of glue, concrete etc.).

engaging in speech. action of talking. To say things or ideas to someone with words.

branch of knowledge that deals with amount of space that people feel it necessary to set between themselves and others. The study of spatial distances between individuals in different cultures and situations.

With your attention, concentration on one thing. become able to see clearly.

Working with others to complete a task.

idea or opinion produced by thinking, or occurring suddenly in mind. To have an idea about something without certainty.

in general and without considering minor details.

working surface of desk.

figure of speech in which word or phrase is applied to object or action. Imaginative uses of words to reveal a similarity.