unsustainable
Concise Oxford English Dictionary © 2008 Oxford University Press:
unsustainable/ʌnsəˈsteɪnəbl/
▶adjective
- 1 not able to be sustained.
■ Ecology upsetting the ecological balance by depleting natural resources.
- 2 not able to be upheld or defended.
– derivatives
unsustainably adverb.
unsustainably adverb.
'unsustainable' also found in these Oxford entries:
