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[moj-uh-ler] /ˈmɒdʒ ə lər/
of or relating to a module or a modulus.
composed of standardized units or sections for easy construction or flexible arrangement:
a modular home; a modular sofa.
Mathematics. (of a lattice) having the property that for any two elements with one less than the other, the union of the smaller element with the intersection of the larger element and any third element of the lattice is equal to the intersection of the larger element with the union of the smaller element and the third element.
Computers. composed of software or hardware modules that can be altered or replaced without affecting the remainder of the system.
something, as a house or piece of furniture, built or organized in self-contained units or sections.
a self-contained unit or item, as of furniture, that can be combined or interchanged with others like it to create different shapes or designs.
Origin of modular
1790-1800; < New Latin modulāris. See module, -ar1 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for modular
  • Experience teaching mathematics to variety of student populations in traditional and modular, computer-based formats.
  • And they're perfect for modular designs-you can easily add more as time and money permit.
  • Perfect for anyone who is, or ever has been, obsessed with everyone's favorite modular brick.
  • Two halfway modular dividers enable specific equipment setup.
  • During the more than two-week trip, astronauts conducted spacewalks and started the installation of a modular laboratory.
  • modular detachable bottom padding lets you choose between extra protection and a larger storage area.
  • There are two types of commonly used controllers found on wheelchairs today, integral controllers and modular controllers.
  • One halfway modular divider enables specific equipment setup.
  • In addition, content on the new site is modular, making it easier than ever to use it flexibly and in a variety of ways.
  • Since the plant is so modular it could be a good source of high quality fibre and perhaps other commercially valuable products.
British Dictionary definitions for modular


of, consisting of, or resembling a module or modulus
Derived Forms
modularity (ˌmɒdjʊˈlærɪtɪ) noun
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
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Word Origin and History for modular

1798, as a term in mathematics, from French modulaire or directly from Modern Latin modularis, from Latin modulus "a small measure" (see module). Meaning "composed of interchangeable units" first recorded 1936.

Online Etymology Dictionary, © 2010 Douglas Harper
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