vegetate
Concise Oxford English Dictionary © 2008 Oxford University Press:
vegetate/ˈveʤəteɪt/
▶verb
- 1 live or spend a period of time in a dull, inactive, unchallenging way.
- 2 dated (of a plant or seed) grow or sprout.
– origin C17 (earlier (ME) in vegetative): from L. vegetat-, vegetare ‘enliven’.
'vegetate' also found in these Oxford entries:

