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function word

American  

noun

  1. a word, as a preposition, article, auxiliary, or pronoun, that chiefly expresses grammatical relationships, has little semantic content of its own, and belongs to a small, closed class of words whose membership is relatively fixed (content word ).


function word British  

noun

  1. grammar a word, such as the , with a particular grammatical role but little identifiable meaning Compare content word grammatical meaning

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of function word

First recorded in 1935–40

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The article examines how likely it is that a playwright will use one function word near another, a group of tendencies they dub a “word-adjacency network.”

From The New Yorker • Feb. 19, 2017