Definitions

1. noun

A type of volcanic rock, typically found in areas of high volcanic activity.

“The geologist studied the unique composition of the tartro rocks that formed in the region’s volcanic eruption.”

2. noun

A rare or obsolete term for a type of tart or sweet pastry, often filled with fruit or nuts.

“The old cookbook included a recipe for a tartro pastry, which was a favorite dessert among the aristocracy.”