modular

Pronunciation: /ˈmɒdjʊlə(ɹ)/

The English word “modular” has 3 meanings listed here.

adjective

Consisting of separate modules; especially where each module performs or fulfills some specified function and could be replaced by a similar module for the same function, independently of the other modules.
Of or relating to a module or modules.
Relating to mode or modulation.

From module + -ar.

Keep exploring: in the interactive dictionary every word of a definition is a link. Open “modular” there

The English dictionary on Glottosphere has 650,529 entries with a page. Browse the English dictionary.

Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.