linearly

from WordNet (r) 3.0 (2006)
linearly
    adv 1: in a linear manner; "linearly polarized radiation"; "it
           grew linearly" [ant: {geometrically}]
    
from The Collaborative International Dictionary of English v.0.48
Linearly \Lin"e*ar*ly\, adv.
   In a linear manner; with lines.
   [1913 Webster]
    

[email protected]