duelled is duel's Past Tense

duel

US [ˈduəl]

UK [ˈdjuːəl]

n.决斗；竞争；〈美〉运动比赛
v.决斗
Web对决；飞轮喋血；斗争

Plural Form：duels Past Tense：dueled Past Tense：duelled Present Participle：dueling Present Participle：duelling

Synonym

n.

contest,fight,battle,gunfight,combat

v.

struggle,conflict

E-C

E-E

Web Definition

n.	1. 决斗 2. 竞争,斗争,抗争;〈美〉运动比赛
v.	1. 决斗