Bisection
Pronunciation : Bi*sec"tion
Part of Speech : n.
Etymology : [Cf. F. bissection.]
Definition : Defn: Division into two parts, esp. two equal parts.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder