nonfunctional
non·func·tio·nal
adjective
1.
not having or performing a function
2.
not performing or able to perform its regular function
- “a malfunctioning valve”
Origin
From non- + functional.
Phrases
- non-functional DNA
Related words
See also
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.