The word "pliform" is spelled with three syllables: /ˈplaɪ.form/. The first syllable, "plai," is pronounced with a long "i" sound, followed by the second syllable, "form," pronounced with the short "o" sound. Together, they form a unique word that is used in geology to describe sedimentary rocks that have a ripple-like texture. While the spelling of "pliform" may be unfamiliar to some, its phonetic pronunciation provides a helpful guide to understanding how to say and use this geological term.