Modifies a noun

• carriage: On the left is an interior shot of a typical third-class carriage.

• passenger: These were principally third-class passengers, who were, happily, not troubled by the prospect of a long return voyage.

• degree: The percentage obtained third-class degrees remains at around 9 % .

• honor: Your honors degree will be classified either as first-class honors, upper second-class honors, lower second-class honors or third-class honors.

• citizen: From that moment, I was a third-class citizen.

• travel: The Briton has an inveterate dislike of third-class travel by sea, even on short trips.