Search Result for "underseal": 
Wordnet 3.0

NOUN (1)

1. seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion;
[syn: undercoat, underseal]



WordNet (r) 3.0 (2006):

underseal
    n 1: seal consisting of a coating of a tar or rubberlike
         material on the underside of a motor vehicle to retard
         corrosion [syn: undercoat, underseal]