English Dictionary
harrowing
adj : extremely painful [syn: {agonizing}, {excruciating}, {torturing},
{torturous}, {torturesome}]
English Computing Dictionary
narrowing
{Unification} followed by {unfolding}. The left-hand side of
a {rule} is unified with some term, resulting in a set of
variable bindings. The term is then replaced by the
right-hand side of the rule with values substituted for {bound
variable}s.