Search Result for "helmet-shaped": 
Wordnet 3.0

ADJECTIVE (1)

1. having the convex shape of a helmet; 



The Collaborative International Dictionary of English v.0.48:

Helmet-shaped \Hel"met-shaped`\, a.
   Shaped like a helmet; galeate. See Illust. of Galeate.
   [1913 Webster]


WordNet (r) 3.0 (2006):

helmet-shaped
    adj 1: having the convex shape of a helmet