Meaning of いらっしゃっ in Japanese

Words related to いらっしゃっ

いらっしゃってください(irasshattekudasai)

(exp) please come (and visit us); please come (to our shop) →Related words: いらっしゃる

東京とうきょうへいらっしゃったときは連絡れんらくしてするください。

Please get in touch with me when you come to Tokyo.

先生せんせいがいらっしゃったよ。

Here comes our teacher.

Please come to the counter at least an hour before your flight.

Please drop in to see us next time you come to London.

Talking of Switzerland, have you ever been there in spring?

Is this the girl you spoke well of the other day?

When did you come to Japan?

I understand you're visiting from America.