1. of, relating to, or produced by the ocean
2. vast in extent like an ocean; immense
Usage: figurative

Examples

• The oceanic currents affect global weather patterns.
• Scientists study oceanic life in the deep sea.
• The oceanic crust is thinner than continental crust.
• She felt an oceanic sense of peace while meditating.
• The oceanic depths remain largely unexplored.
• Oceanic islands are formed by volcanic activity.
• The research vessel collected oceanic water samples.