Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
dent [dɛnt] n (in metal) вмя́тина
vt (also: make a dent in)(car etc) оставля́ть (оста́вить*perf) вмя́тину в +acc ; (ego) уда́рить (perf) по +dat
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: