B1
to greet someone who has arrived in a place
Dictionary examples:
The teacher welcomed new students by giving a pop quiz. (0.0)
The boss welcomed new employees by assigning weekend shifts. (0.0)
The waiter welcomed diners by spilling water on their laps. (0.0)
Both families were there to welcome us. (20.5)
The visitors to the college were warmly welcomed by the Dean. (39.1)