A Shakespearean sonnet traditionally comprises how many lines?

A Shakespearean sonnet traditionally consists of 14 lines. This specific structure is characterized by its use of iambic pentameter and follows a particular rhyme scheme of ABABCDCDEFEFGG. The 14 lines are divided into three quatrains followed by a final couplet, which serves to conclude the argument or theme presented throughout the poem. This unique format is one of the distinguishing features of Shakespearean sonnets, differentiating them from other types of sonnets, such as Petrarchan sonnets, which have a different line structure and rhyme scheme. Understanding the structure of a Shakespearean sonnet is vital for appreciating the poetic form and the way it enhances the thematic elements of the poetry.