Quatrain Quatrain A quatrain is a type of stanza, or a complete poem, consisting of four lines. Existing in a variety of forms, the quatrain appears in poems from the poetic traditions of various ancient civilizations including Ancient India, Ancient Greece, Ancient Rome, and China, and continues into the 21st century, where it is seen in works published in many languages. During Europe's Dark Ages, in the Middle East and especially Iran, polymath poets such as Omar Khayyam continued to popularize this form of poetry, also known as Ruba'i, well beyond their borders and time. Michel de Nostredame (Nostradamus) used the
Anisometric verse of Immortality", and Afanasy Fet's "Flights Beyond Fancy or Fantasy". The term "anisometry" is used often by Professor Emily Klenin in her published analysis of Fet's works: "The Poetics of Afanasy Fet". For example, the following verse would be anisometric: Anisometric verse Anisometric verse, known also as heterometric stanza, is a type of poetry where the stanza is made up of lines having unequal metrical length. The number of syllables within the individual lines do not correspond, nor do the number of feet. In poetry, a foot is a group of syllables where one of the syllables is accented or