the principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture.

Strong efforts made to do something difficult. make forceful or violent efforts to get free of restraint or constriction.

Computer applications and systems.

point where things meet and interact. interact with.

gaining, resulting in, or relating to victory in contest or competition. money won. To gain something you want because of your efforts.

become able to see clearly.

Different way that someone interprets something. create new version of.

Having firm ideas about what is desirable. individual item.

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.

person who teaches something.

Note in a book, etc. giving source of information. To cite a piece of research in speech or writing.

fundamental truth or proposition. Natural law that explains how things work.

To make clear or easy to understand by describing.

of no value. not at all. Item of little or no value, importance, interest. not anything.

Images, color, or information behind the main one.