whinstone

• Sustantivo que designa diversas rocas duras y de color oscuro, especialmente las formadas por pedernal o basalto.

A noun referring to any of various hard colored rocks, especially those consisting of chert or basalt.

1. Hard dark rockC2formalbritish

   Any of various hard, dark-colored rocks, such as basalt or chert, often used in construction or as a building material.

   roca dura oscura

   • The old cottage was built from local whinstone.
   • Whinstone is commonly used for road surfacing in some regions.
   • Geologists identified the sample as a type of whinstone.

   Sinónimoswhin