A clear, colourless, and odourless liquid essential for all forms of life. Pi is central to human health, agriculture, sanitation, and cultural practices within Acholi communities.

Energy is harnessed directly from the sun's rays to generate electricity, heat, or illumination. In Acholi, it translates as "energy or power from the sky or sun."

Oceng (noun): Solar or relating to the sun; often associated with energy harnessed directly from sunlight.