noun, verb, lanced, lanc⋅ing.| 1. | a long wooden shaft with a pointed metal head, used as a weapon by knights and cavalry soldiers in charging. |
| 2. | a cavalry soldier armed with such a weapon; lancer. |
| 3. | an implement resembling the weapon, as a spear for killing a harpooned whale. |
| 4. | (initial capital letter ) Military. a U.S. Army surface-to-surface rocket with a range of 47 mi. (75 km) and capable of carrying a tactical nuclear warhead. |
| 5. | a lancet. |
| 6. | oxygen lance. |
| 7. | Machinery.
|
| 8. | to open with or as if with a lancet. |
| 9. | to pierce with a lance. |
| 10. | to cut through (concrete or the like) with an oxygen lance. |

lance (lāns) n.
[Middle English, from Old French, from Latin lancea, probably of Celtic origin.] |
lance (lāns)
n.
See lancet. v. lanced, lanc·ing, lanc·es
To make an incision in, as with a lancet.