👉 In computational linguistics, an "obiism" is a syntactic structure that has been proven to have no free variables. Specifically, it refers to a declarative sentence or phrase with one or more subexpressions of the same type (e.g., "I am very happy") where each subexpression can be freely substituted for any other subexpression within the same clause, and conversely, each subexpression can be replaced by any other subexpression. Obiisms are a kind of synt
