Dictionary

welcome

/ˈwɛlkəm/

Listen/ˈwɛlkəm/
Listen/ˈwɛlkəm/
/noun/

The act of greeting someone’s arrival, especially by saying "Welcome!"; reception.

The utterance of such a greeting.

Kind reception of a guest or newcomer.

Example: We entered the house and found a ready welcome.

The state of being a welcome guest.

/verb/

To affirm or greet the arrival of someone, especially by saying "Welcome!".

To accept something willingly or gladly.

Example: We welcome suggestions for improvement.
/adjective/

Whose arrival is a cause of joy; received with gladness; admitted willingly to the house, entertainment, or company.

Example: Refugees welcome in London!

Producing gladness.

Example: a welcome present;  welcome news

Free to have or enjoy gratuitously.

Example: You are welcome to the use of my library.
/interjection/

Greeting given upon someone's arrival.

Ellipsis of you're welcome.