In the poem "Still I Rise" by Maya Angelou, the line "I am a black ocean, leaping and wide" is a powerful metaphor that conveys a profound sense of strength, resilience, and identity. This line is a part of the speaker's assertion of her worth and refusal to be diminished by societal oppression and racism.

The metaphorical image of a "black ocean" carries several layers of meaning:

Vastness and Power:** An ocean is vast, covering immense expanses. By describing herself as a "black ocean," the speaker emphasizes the vastness of her identity and experiences. This suggests that her strength and resilience are not confined to a small space but are expansive and powerful, like the boundless nature of an ocean.

2. **Depth and Complexity:** Oceans are deep and complex ecosystems. This imagery could imply that the speaker's identity and experiences are profound and multifaceted. Despite facing adversity, she remains deep and complex, defying simplistic categorizations or stereotypes.

3. **Endurance and Movement:** Oceans are enduring and in constant motion. The idea of "leaping and wide" suggests a dynamic, forward-moving force. This could symbolize the speaker's ability to navigate through challenges and obstacles with resilience, constantly advancing despite the difficulties she encounters.

4. **Unity and Solidarity:** Oceans connect different parts of the world, and the metaphor may also convey a sense of unity within the black community. By describing herself as a "black ocean," the speaker might be highlighting the collective strength and shared experiences of black individuals, emphasizing unity in the face of oppression.

Overall, the line "I am a black ocean, leaping and wide" serves as a bold declaration of the speaker's strength, resilience, and refusal to be confined or subdued by societal prejudices. It's a metaphorical expression of the vast, powerful, and enduring nature of her identity, echoing the broader theme of the poem — the triumphant spirit that rises above adversity.