Noun
An abridged form of stating of syllogisms in a series of propositions so arranged that the predicate of each one that precedes forms the subject of each one that follows, and the conclusion unites the subject of the first proposition with the predicate of the last proposition
Source: Webster's dictionaryA sorites is a form of argument in which a series of incomplete syllogisms is so arranged that the predicate of each premise forms the subject of the next until the subject of the first is joined with the predicate of the last in the conclusion. Source: Internet
To conclude that therefore all lions are carnivores is to construct a sorites argument. Source: Internet