Final answer:
A poem that doesn't follow strict meter or rhyme and is not bound by fixed forms is called free verse. It uses natural speech rhythms and is structured through thematic or syntactic repetition rather than formal metrical patterns. The correct answer is 3) Free verse.
Step-by-step explanation:
A poem that is free from limitations of regular meter or rhythm and doesn't rhyme with fixed forms is known as free verse. This type of poetry allows for a more natural writing style that emulates ordinary speech. It can appear to lack pattern or organization at first glance. However, free verse often uses thematic repetition, syntactic patterns, or semantic development to establish coherence within the poem. While it may incorporate elements such as meter or rhyme, these are not used consistently throughout the entire piece as in structured poetic forms.
In contrast to free verse, a sonnet adheres to a strict 14-line structure with a volta, while a haiku is characterized by a 5-7-5 syllable count and traditionally focuses on nature. A limerick is a humorous poem with a set rhyme scheme and rhythm. Therefore, the correct answer to the question about a poem not confined to meter, rhythm, or fixed rhyme scheme is 3) Free verse.