The power of perception by vision.

That which illumines or makes clear to the mind; mental or
spiritual illumination; enlightenment; knowledge; information.

The brightness of the eye or eyes.

Open view; a visible state or condition; public observation;
publicity.

The medium through which light is admitted, as a window, or
window pane; a skylight; in architecture, one of the compartments of a
window made by a mullion or mullions.

The time during which the light of the sun is visible; day;
especially, the dawn of day.

i. ışık, ışık veren şey, aydınlık. Could you please turn the lights off? (Işıkları söndürebilir misin lütfen?)

f. yakmak, yanmak, tutuşturmak; aydınlatmak, ışık vermek. This lamp doesn’t light the room well. (Bu lamba odayı iyi aydınlatmıyor.)

That which furnishes, or is a source of, light, as the sun,
a star, a candle, a lighthouse, etc.

Life; existence.