-ville /vɪl/ suffix
[Language: French; Origin: ville; ⇒ village]

1. used in the names of places, especially in the US, to mean city or town:
Jacksonville, Florida

2. informal used humorously with adjectives or nouns followed by ‘s’ to show that a person, place, or thing has a particular quality:
Her party was really dullsville.

[TahlilGaran] Dictionary of Contemporary English ▲