Definition of welcome
- welcome Interjection Greeting given upon someone's arrival.
- welcome Verb to affirm or greet the arrival of someone, especially by saying "Welcome!".
- welcome Verb to accept something willingly or gladly.
- welcome Adjective Whose arrival is a cause of joy.
- welcome Noun The act of greeting someone's arrival, especially by saying "Welcome!"; reception.
- welcome Noun The utterance of such a greeting.