Rephrasing or defining something doesn't make it circular because it's not an entailment. If B can be used to define term A, then B isn't a logical conclusion o

Rephrasing or defining something doesn't make it circular because it's not an entailment. If B can be used to define term A, then B isn't a logical conclusion of something being A, it's just synonymous. e.g. "Make you want to eat more" is still the operative difference here between a bag of potato chips and a bowl of lentils.