What does amphibrach mean?
An amphibrach is a three-syllable metrical foot used in poetry, consisting of a single stressed (or long) syllable flanked by unstressed (or short) syllables on either side. In classical Greek and Latin verse, where length rather than stress governed rhythm, the pattern was short–long–short; when adapted to English accentual verse, it became unstressed–stressed–unstressed. The name derives from the Greek amphibrachys, meaning 'short at both ends,' a literal description of the foot's shape. Amphibrachic meter produces a lilting, rolling rhythm that poets have exploited for comic, narrative, and lyrical effects — it underlies the limerick and much of the verse of Dr. Seuss, Lord Byron's 'The Destruction of Sennacherib' being a famous related example in anapests. The term belongs chiefly to the vocabulary of prosody and literary criticism, appearing in poetry handbooks, classical scholarship, and metrical analysis rather than everyday speech.
nounA metrical foot in poetry consisting of three syllables, with a short or unstressed syllable on either side of a long or stressed one (˘ ¯ ˘). In English verse it is realized as an unstressed–stressed–unstressed pattern.
- In classical Greek and Latin quantitative verse: a metrical foot of three syllables — short, long, short (˘ ¯ ˘).
- In English accentual-syllabic verse: a metrical foot of three syllables — unstressed, stressed, unstressed.
"The limerick's opening line often begins with an amphibrach, as in 'There once was a man from Nantucket.'"
"Dr. Seuss built much of his playful verse on amphibrachs, giving lines like 'I do not like green eggs and ham' their bouncy rhythm."
"Classical metricians classified the amphibrach alongside the dactyl and anapest as one of the three disjunct trisyllabic feet."
The plural 'amphibrachs' refers to multiple instances of the foot within a line or poem; some older metrical treatises also use the adjective form 'amphibrachic' to describe verse composed predominantly of this foot.
"Limericks are traditionally written in amphibrachs, with five feet across the standard five-line structure."
The word 'amphibrach' comes from Greek meaning 'short at both ends' — literally describing a foot that's bookended by weakness with strength in the middle.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of amphibrach
The word amphibrach comes from the ancient Greek ἀμφίβραχυς (amphibrakhys), formed from amphi ('on both sides') and brakhys ('short'), so named because the foot has a short syllable at each end surrounding a long one. Greek grammarians and metricians coined the term to classify trisyllabic feet, distinguishing it from the dactyl (long–short–short) and the anapest (short–short–long). The term passed into Latin scholarly usage and entered English in the early modern period through works on classical metrics, retaining its technical character ever since. It shares the amphi- prefix with cognates such as amphibious and amphora, all reflecting the Greek sense of 'on both sides' or 'around.'
Related word forms
How amphibrach is actually used
Amphibrach is a technical term used almost exclusively in discussions of prosody, poetry, and classical metrics; it rarely appears outside academic or literary contexts. The term applies to both classical quantitative verse and modern accentual verse, though its realization differs between the two systems.
Easily confused with amphibrach
An anapest has two unstressed syllables followed by a stressed one (˘ ˘ ¯), whereas an amphibrach places the stress between two unstressed syllables (˘ ¯ ˘).
A dactyl begins with a stressed syllable followed by two unstressed ones (¯ ˘ ˘), the mirror image of the amphibrach's unstressed–stressed–unstressed pattern.