This collection carries the functionalist Columbia School of linguistics forward with contributions on linguistic theory, semiotics, phonology, grammar, lexicon, and anthropology. Columbia School linguistics views language as a symbolic tool whose structure is shaped both by its communicative function and by the characteristics of its users, and considers contextual, pragmatic, physical, and psychological factors in its analyses. This volume builds upon three previous Columbia School anthologies and further explores issues raised in them, including fundamental theoretical and analytical questions. And it raises new issues that take Columbia School beyond its origins. The contributions illustrate both consistency since the school’s inception over thirty years ago and innovation spurred by groundbreaking analysis. The volume will be of interest to all functional linguists and historians of linguistics. Languages analyzed include Byelorussian, English, Japanese, Serbo-Croatian, Spanish, and Swahili.