1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) an engineering university in cambridge 2) a hospital unit staffed and equipped to provide intensive care 3) a human limb; commonly used to refer to a whole limb but technically only the part of the limb between the knee and ankle DOWN 1) a cypriot monetary unit equal to one thousandth of a pound 2) water frozen in the solid state 3) a sudden abrupt pull ** Scroll down for solution. ** Are you sure you want to peek? mit icu leg