acclivitous

from WordNet (r) 3.0 (2006)
acclivitous
    adj 1: sloping upward [syn: {acclivitous}, {rising}, {uphill}]
    
from The Collaborative International Dictionary of English v.0.48
Acclivitous \Ac*cliv"i*tous\, a.
   Acclivous. --I. Taylor.
   [1913 Webster]
    

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