Rancidity, rankness of taste or smell; to become rancid, rank, strong-scented, turn bad, said of fats, oils, bacon and the like. Nagálan na galî ang tosíno. After all the bacon has gone rancid. Naalánan akó sang búnga. I became dizzy from chewing betelnut. Amligí ang mantéka, agúd índì magálan. Take care of the lard, lest it should turn bad.