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.

certainly.

person who teaches.

To write marks on a piece of work to show mistakes.

in sufficiently great or important way as to be worthy of attention.

relating to education. teacher or scholar. Concerning education, schools, universities, etc..

notice taken of someone.

contact with facts or events. To gain knowledge by doing things.

set of words that is complete in itself. declare punishment decided for.

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

wrong or misguided act or judgement. To understand someone or something incorrectly.

Act of getting knowledge. To get knowledge or skills by study or experience.

under normal conditions.

of great significance or value.

The act of composing letters on paper. To invent or create a computer program. To create a song or piece of music.