fulgurite

listen to the pronunciation of fulgurite
İngilizce - Türkçe
yıldırımın gevşek kuma düştüğü yerde hâsıl olan cam cinsinden eğri boru
İngilizce - İngilizce
glass formed by a lightning strike melting sand or other material
{i} tubular formation in rock or sand or rock which is caused by lightning
Tunnel-like structure formed when a current-limiting fuse operates; glass-like structure formed by the temperature of a high voltage arc when a current-limiting fuse operates; the fused silica sand that remains after prolonged abnormal current flow
A vitrified sand tube produced by the striking of lightning on sand; a lightning tube; also, the portion of rock surface fused by a lightning discharge
fulgurite