bisect

[verb bahy-sekt, bahy-sekt; noun bahy-sekt]

See more synonyms for bisect on Thesaurus.com

verb (used with object)

to cut or divide into two equal or nearly equal parts.
Geometry. to cut or divide into two equal parts: to bisect an angle.
to intersect or cross: the spot where the railroad tracks bisect the highway.

verb (used without object)

to split into two, as a road; fork: There's a charming old inn just before the road bisects.

noun

Also called split. Philately. a portion of a stamp, usually half, used for payment of a proportionate amount of the face value of the whole stamp.

Origin of bisect

1640–50; bi-¹ + -sect < Latin sectus, past participle of secāre to cut, sever; see section

Related formsbi·sec·tion, nounbi·sec·tion·al, adjectivebi·sec·tion·al·ly, adverb

Can be confusedbisect dissect

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for bisection

Historical Examples

Mr. Frazer does not here pretend to guess why the bisection occurred.
Social Origins and Primal Law
Andrew Lang
The 'bisection' of his theory could not, I fear, be 'gradual.'
Social Origins and Primal Law
Andrew Lang
Bacteria increase by bisection, and when the surrounding conditions are favorable their rate of production is marvellous.
Cooley's Cyclopdia of Practical Receipts and Collateral Information in the Arts, Manufactures, Professions, and Trades..., Sixth Edition, Volume I
Arnold Cooley
Before the bisection is motion; after the bisection is rest.
Know the Truth; A critique of the Hamiltonian Theory of Limitation
Jesse H. Jones
Or were totem names given, nobody knows why, to the two phratries at the time when the 'bisection' of the commune was made?
Social Origins and Primal Law
Andrew Lang

British Dictionary definitions for bisection

bisect

verb

(tr) maths to divide into two equal parts
to cut or split into two

Derived Formsbisection (baɪˈsɛkʃən), noun

Word Origin

C17: bi- 1 + -sect from Latin secāre to cut

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for bisection

n.

"division in two," 1650s, noun of state from bisect. Related: Bisectional.

bisect

v.

"to cut in two," 1640s, from Modern Latin bisectus, from Latin bi- "two" (see bi-) + secare "to cut" (see section (n.)). Related: Bisected; bisecting.

bisection in Science

bisect

[bī′sĕkt′, bī-sĕkt′]

To cut or divide into two parts, especially two equal parts.

bisect

Origin of .css-1fxfie5{font-size:22px;}@media (max-width:768px){.css-1fxfie5{font-size:18px;margin:0 10px 10px 0;word-break:break-all;word-wrap:break-word;-webkit-hyphens:auto;-moz-hyphens:auto;-ms-hyphens:auto;hyphens:auto;line-height:22px;}}bisect

Examples from the Web for bisection

Historical Examples

Mr. Frazer does not here pretend to guess why the bisection occurred.

The 'bisection' of his theory could not, I fear, be 'gradual.'

Bacteria increase by bisection, and when the surrounding conditions are favorable their rate of production is marvellous.

Before the bisection is motion; after the bisection is rest.

Or were totem names given, nobody knows why, to the two phratries at the time when the 'bisection' of the commune was made?

bisect

Word Origin

Word Origin and History for bisection

n.

bisect

v.

bisect

Origin of bisect