Land that has never been explored or developed. / (idiomatic) By extension, ideas or concepts or activities that have not yet been tried, explored or developed.

Alternative spelling of extra virgin

Alternative spelling of extra virgin

Of a fine grade of virgin olive oil.

An olive oil of this grade.

A forest being more or less free from human ecological disturbance.

(Christianity) Mary, the mother of Christ.

A drink made with tomato juice and spices, resembling a Bloody Mary, but without alcohol.

Alternative spelling of virgin sulphur

Naturally occurring elemental sulfur