this from dictionary.com
du·el (doo'el, dyoo'-)
n.
1. A prearranged, formal combat between two persons, usually fought to settle a point of honor.
2. A struggle for domination between two contending persons, groups, or ideas.
v. du·eled or du·elled, du·el·ing or du·el·ling, du·els or du·els.
v. tr.
1. To engage (another) in or as if in formal combat.
2. To oppose actively and forcefully.
v. intr.
To engage in or as if in formal combat.
Note bolded section, where it says "dueled OR duelled."
Here's the link
Never had to defend before... is this what I do?
[This message has been edited by val9001 (edited 01-25-2001).]