Seismology (pronunciation: /saÉªzËmÉlÉdÊi/; from Ancient Greek ÏÎµÎ¹ÏÎ¼ÏÏ (seismÃ³s) meaning earthquake and -Î»Î¿Î³Î¯Î± (-logÃ­a) meaning study of) is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies.
Last name: Bolduc. This interesting and rare name is of Medieval French origin and is a metonymic occupational name for a maker of ribbon and thread, deriving from the French word 'bolduc' meaning, thin ribbon or thread.
This famous surname is of ancient Gaelic origin. It derives from the medieval Irish surname O'Gallchobhair, meaning the male descendant of Gallchobhair.This was a personal name composed of the elements gall, meaning foreign, and cabhair, help, suggesting that the original name holders were foreign mercenaries, possibly Welsh.he crest has a red crescent, and out of the horns, a serpent erect proper. The first recorded spelling of the family name is shown to be that of Teag O'Gallchobhair. This was dated 1350, in the Ancient Records of Tirconnell, County Donegal.