This document analyzes the structure of syllables in English. It defines a syllable as a rhythmic unit with an obligatory vowel nucleus that can be preceded by an onset and followed by a coda of optional consonant sounds. Examples of mono-, di-, and polysyllabic words are provided. The significance of syllables for language rhythm, stress patterns, and permissible phoneme combinations is discussed. Syllabic consonants and the process of syllabification for dividing multisyllabic words are also explained.