Definition of "double-headed" [dou•ble-head•ed]

• Having two heads; bicipital. (adjective)

Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)

• "12:03: Laughter around the hall as Agius refers to the "double-headed eagle" logo of Barclays before correcting himself."
• "Among the mounds, glow-in-the-dark wall protuberances, and Mardi Gras-like peacock headdresses, don't miss the large bronze, curved, double-headed, and veined dildo nailed to the wall, titled Smile."
• "Written together in 1827, Schubert's symphony-size trios are like the mythological double-headed Janus."