* Cross: This refers to the shape of the weapon, with the bow mounted across a stock, similar to the shape of a cross.
* Bow: This refers to the actual bow, which is tensioned and released to propel the arrow.
Therefore, the word "crossbow" directly describes the physical construction of the weapon, with the bow being mounted across a stock.
The term itself is believed to have originated in Old English, with the earliest recorded use being in the 13th century. However, the weapon itself has a much longer history, dating back to ancient China and possibly even earlier.