FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

dolos δόλος — dol'-os — from an obsolete primary verb, dello (probably meaning to decoy; compare 1185); a trick (bait), i.e. (figuratively) wile:--craft, deceit, guile, subtilty.

see GREEK for 1185