The term "cross-sentential" refers to the relationship between two or more sentences that are connected to each other. There are several synonyms that can be used to describe this type of relationship, including inter-sentential, interclausal, multi-sentential, and cross-clausal. These terms all refer to the idea that the meaning of one sentence is closely related to the meaning of another, either through coordination or subordination. In linguistics, cross-sentential relationships are often studied in the context of discourse analysis, which focuses on how groups of sentences are used to convey meaning and information. By understanding the various terms used to describe these relationships, linguists can better analyze and understand the complex way in which language is used to communicate.