Agrammatism

语法缺失症

A term traditionally used in language pathology, as part of the study of aphasia, referring to a type of speech production characterized by telegraphic syntactic structures, the loss of function words and inflections, and a generally reduced grammatical range.

语言病理学惯用术语，指失语症中的一类言语产生故障，具有句法结构呈电报式、功能词和屈折形态丢失、语法范围全面缩小等特征。