ironside

名词 ironside:

1. a man of great strength or bravery

i.ron.side

n.（名词）
One who is very strong and courageous.
勇敢果断的人：十分强壮且有勇气的人

来源：
From Ironside [nickname of Edmund II]
From Ironside [nickname of Edmund II]
and Ironsides [nickname of Oliver Cromwell]
and Ironsides [nickname of Oliver Cromwell]