Which type of meter consists of one stressed and one unstressed syllable?

Iambic meter is characterized by a pattern that consists of one unstressed syllable followed by one stressed syllable, creating a rhythmic flow that is common in English poetry. This alternation between stress patterns allows for a natural and engaging sound when read aloud. For example, the word "allow" demonstrates this pattern: the first syllable is unstressed, and the second syllable is stressed.

In contrast, the other types of meter listed vary in their structures. Spondaic meter consists of two stressed syllables, dactylic meter includes one stressed syllable followed by two unstressed syllables, and trochaic meter features one stressed syllable followed by an unstressed syllable. Understanding these distinctions is crucial for identifying and analyzing poetic meter in literature.