(Greek mythology) the son of King Priam and Queen Hecuba of Troy, the twin brother of the prophetess Cassandra.

plural of Helen

plural of helepolis

plural of helepolis

(organic chemistry) A highly toxic sesquiterpene lactone found in Arnica montana and Arnica chamissonis subsp. foliosa.

plural of helenium

A city, the county seat of Columbia County, Oregon, United States. / A community in Ontario, Canada.

One of 64 parishes in Louisiana, United States, the equivalent of a county in other US states.. Parish seat: Greensburg.

A city, the county seat of Phillips County, Arkansas, United States. It was created in 2006 with the merger of Helena and West Helena.

A city, the county seat of Telfair County, Georgia, United States. Two separate cities, McRae and Helena, were merged in 2015.