From The Collaborative International Dictionary of English v.0.48 :
Dent \Dent\, v. t. [imp. & p. p. Dented; p. pr. & vb. n.
Denting.]
To make a dent upon; to indent.
[1913 Webster]
The houses dented with bullets. --Macaulay.
[1913 Webster]
From The Collaborative International Dictionary of English v.0.48 :
Dented \Dent"ed\, a. [From Dent, v. t.]
Indented; impressed with little hollows.
[1913 Webster]
From WordNet (r) 3.0 (2006) :
dented
adj 1: of metal e.g.; "bent nails"; "a car with a crumpled front
end"; "dented fenders" [syn: bent, crumpled,
dented]