Final answer:
Emily Dickinson uses a metaphor to describe hope as a living thing in her poem 'Hope.' The living thing is a bird.
Step-by-step explanation:
In her poem 'Hope,' Emily Dickinson uses a metaphor to describe hope as a living thing that can stand against difficulties. The living thing in this metaphor is a bird. Dickinson compares hope to a bird with feathers that perches in the soul, sings a tune without words, and never stops. The bird represents the resilience and enduring nature of hope in the face of challenges.