1) Composed of units 2) Designed for simple assembly 3) Designed with standard units 4) Easily reconfigured 5) In self-contained units 6) In standardized measurements 7) Jack type 8) Like prefab houses 9) Like some furniture 10) Made of standard units 11) Standard 12) Type of home 1) Standard 
• (a.) Of or pertaining to mode, modulation, module, or modius; as, modular arrangement; modular accent; modular measure.
Mod'u·lar adjective Of or pertaining to mode, modulation, module, or modius; as, modular arrangement; modular accent; modular measure. 
Interchangeable upholstered sectional seating units used to create different seating arrangements.
[adj] - constructed with standardized units or dimensions allowing flexibility and variety in use
adjective constructed with standardized units or dimensions allowing flexibility and variety in use; `modular furniture`; `modular homes`
of or pertaining to a module or a modulus. · composed of standardized units or sections for easy construction or flexible arrangement: a modular home; a modular sofa. · (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 ...