Definition of Saint Croix
1 river 129 miles (208 kilometers) long between Canada (New Brunswick), and the U.S. (Maine) flowing into Passamaquoddy Bay
2 river 164 miles (264 kilometers) long in northwestern Wisconsin and eastern Minnesota flowing into the Mississippi River
3 or Santa Cruzplay \ˌsan-tə-ˈkrüz\ island of the West Indies that is the largest of the Virgin Islands of the U.S. area 80 square miles (208 square kilometers), population 50,601; chief town Christiansted
SAINT CROIX Defined for English Language Learners
Definition of Saint Croix for English Language Learners
: island of the Virgin Islands of the U.S.
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