bisection

from WordNet (r) 3.0 (2006)
bisection
    n 1: dividing into two equal parts
from The Collaborative International Dictionary of English v.0.48
Bisection \Bi*sec"tion\, n. [Cf. F. bissection.]
   Division into two parts, esp. two equal parts.
   [1913 Webster]
antiflux / dictionary / bisection
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