action of mentioning or alluding to something. A letter of recommendation, e.g. for a job. To cite a piece of research in speech or writing.

bring into existence.

gladly received. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.

Powerful group who control and organize things. To shape, work on something, using a device.

Something made by combining two or more things.

To kill someone, usually as an official punishment.

To control the making a movie or television show.

relating to tutor or tutor's tuition. period of tuition given by university or college tutor.

Person who gather information for reference.

To keep something from spreading.

process of developing or being developed.

May be true or likely, but is uncertain.

action of collecting.

The specific use of a machine, idea, or discovery. Software programs, e.g. for smart phone.

activity natural to or purpose of person or thing. Social events or parties, such as weddings. To be operating, working or achieving its purpose.