Freebase(0.00 / 0 votes)Rate this definition: Hydraulic conductivity. Hydraulic conductivity, symbolically represented as, is a property of vascular plants, soil or rock, that describes the ease with which a fluid can move through pore spaces or fractures.
Crispus Attucks was an African-American man killed during the Boston Massacre, making him the first casualty of the American Revolution.
In the night of the Boston Bombing, the media reported that an apartment belonging to a Saudi National, Abdul Rahman Ali Alharbi, in Revere Mass, was searched by the FBI and Law enforcement. Abdul Alharbi was in the U.S. on a student visa.