Keywords: welcome, welcoming, hospitable
As a Noun
The act of greeting someone in a friendly way when they arrive somewhere. English = welcome.
As a Verb or Adjective
To greet someone in a friendly way when they arrive somewhere. English = to welcome.
To be friendly and welcoming to guests and strangers. English = (be) welcoming, (be) hospitable.
Used alone when welcoming someone to tell them to come inside a room or building. English = 'Come in!'