bifurcated

American  

[bahy-fer-key-tid, bahy-fur-] / ˈbaɪ fərˌkeɪ tɪd, baɪˈfɜr- /

adjective

1. divided or forked into two separate aspects or branches.

   In Star Trek, Spock and Kirk together represent a bifurcated hero, with each character representing one aspect of the human condition.

   The bifurcated fiber optic cable transmits light with half its fibers, while the other half act to detect reflected light.

2. Law. (of a trial) occurring in two separate parts, often with determination of guilt in the first part and sentencing or awarding of damages in the second.

   The same jury will usually hear both phases of a bifurcated trial.

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verb

1. the simple past tense and past participle of bifurcate.

Etymology

Origin of bifurcated

First recorded in 1710–20; bifurcate ( def. ) + -ed ² ( def. ) for the adjective senses; bifurcate ( def. ) + -ed ¹ ( def. ) for the verb sense

Explanation

Anything that is divided into two parts can be described as bifurcated. The tips of snakes’ tongues are bifurcated so that they can detect slight differences between scents on their left and right sides while probing the territory ahead. The verb bifurcate comes from the Latin word bifurcus, meaning “two-forked.” Bifurcated describes anything that is divided in two: when a road splits into two diverging directions — known as “a fork in the road” — the road is bifurcated. The human brain is often described as bifurcated because the right hemisphere controls movement of the left side of the body while he left hemisphere controls most language and movement of the right side of the body.

Example Sentences

Bifurcate, bī-fur′kāt, Bifurcated, bī-fur′kāt-ed, adj. two-forked; having two prongs or branches.—n.

From Chambers's Twentieth Century Dictionary (part 1 of 4: A-D) by Various