Aposiopesis
A rhetorical figure in which a sentence breaks off mid-thought, leaving the reader to complete it.
Aposiopesis, from the Greek for 'becoming silent', is the figure in which a speaker deliberately breaks off a sentence before finishing it, trusting the listener to supply what would have come next. The unspoken remainder can be a threat, a grief, a longing, or a joke — the figure carries whatever weight the context has already loaded onto it.
The classic use is threatening: 'Why, you — !' Comic strips, dramatic dialogue, and everyday speech are full of it. In lyric poetry, aposiopesis is often used to mark the point at which language fails and the speaker chooses silence over sentimentality. In parliament and the pulpit it is a moment of decorum: some things one does not, in polite company, complete.
When it works, aposiopesis is powerful because the listener does more of the work than the speaker; the omitted words, being supplied by the reader, arrive already believed. When it fails, it looks like an unfinished sentence.
“Why, you — !”
Keep reading the glossary
A gap between what is said and what is meant — or between expectation and outcome.
A question asked for effect rather than to elicit an answer.
A rhetorical figure in which a speaker names something while claiming not to mention it — the 'not to mention' move.
The art of persuasive speaking and writing — the discipline behind every great quoted line.