In "The Doomsday Machine" (S02E06) near the end, when Lt. Kyle is trying to beam Kirk back to the Enterprise, Scotty is in the Jeffries Tube working on the transporter systems and, when Kyle tries to beam Kirk up, there is a poof of smoke on the transporter pad and Kyle calls it something that sounds like "It showed an allegade." This happens again on the next attempt.
What is the actual word Kyle uses and is it ever referred to again in any other episodes and is any description of exactly what this malfunction is or what it does ever explained?