An official authorization, usually a stamp or sticker in a passport, that permits the holder to enter, leave, or remain in a foreign country for a specified period.
Her tourist visa allows her to stay in Canada for six months.
visaverb
To endorse a passport with an official mark or stamp, indicating that the holder is allowed to enter, leave, or stay for a specified period of time in a country.
The immigration officer will visa your passport before you can enter the country.
visaadjektiv
Relating to or concerning a visa or visas.
Visa requirements often vary depending on the traveler's nationality.