bell-shaped

from WordNet (r) 3.0 (2006)
bell-shaped
    adj 1: having a convex shape that resembles a bell
    
from The Collaborative International Dictionary of English v.0.48
Bell-shaped \Bell"-shaped`\ (-sh[=a]pt`), a.
   Having the shape of a wide-mouthed bell; campanulate.
   [1913 Webster]
    

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