(iL()SSAK\' 
I'ALCATn. — Curved more or less imiforinly throughout; 
sickle-shaped. 
GEMINATE. — -Twin ; two together. 
HETEROMORPHIC or HETEROMORPHOUS.— 
Of different forms. 
HOMOMORPHOUS or HOMOMORPHIC.— 
Of similar form. 
HOOKED. — Curved considerably throughout, but more at 
the apex. 
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