dark'-li: The word occurs in 1Co 13:12, "For now we see in a mirror, darkly," in translation of the words en ainigmati, the Revised Version, margin "in a riddle." The contrast is with the "face to face" vision of Divine things in eternity. Earth's best knowledge is partial, obscure, enigmatic, a broken reflection of the complete truth ("broken lights of Thee").
The International Standard Bible Encyclopedia
Darkly
The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.