[ ving-kyuh-luhm ]
/ ˈvɪŋ kyə ləm /
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noun, plural vin·cu·la [ving-kyuh-luh]. /ˈvɪŋ kyə lə/.
a bond signifying union or unity; tie.
Mathematics. a stroke or brace drawn over a quantity consisting of several members or terms, as , in order to show that they are to be considered together.
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Origin of vinculum

First recorded in 1670–80; from Latin: “fetter,” equivalent to vinc(īre) “to bind” + -ulum -ule
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use vinculum in a sentence

British Dictionary definitions for vinculum

/ (ˈvɪŋkjʊləm) /

noun plural -la (-lə)
a horizontal line drawn above a group of mathematical terms, used as an alternative to parentheses in mathematical expressions, as in x + ̅ yz which is equivalent to x + (yz)
  1. any bandlike structure, esp one uniting two or more parts
  2. another name for ligament
rare a unifying bond; tie

Word Origin for vinculum

C17: from Latin: bond, from vincīre to bind
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

Medical definitions for vinculum

[ vĭngkyə-ləm ]

n. pl. vin•cu•lums
A uniting band or bandlike structure, such as a frenum or ligament.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.