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.
Three people died in the 2013 Boston Marathon bombings. Another University officer was shot and killed by the suspects after the initial blasts. Over 180 people were injured in the blast.See the related link below for more information.hree people died in the 2013 Boston Marathon bombings. Another University officer was shot and killed by the suspects after the initial blasts. Over 180 people were injured in the blast. See the related link below for more information.