bioenergetics
Concise Oxford English Dictionary © 2008 Oxford University Press:
bioenergetics/bʌɪəʊɛnəˈʤɛtɪks/
▶plural noun [treated as sing.]
- 1 the study of the transformation of energy in living organisms.
- 2 a system of alternative psychotherapy based on the belief that emotional healing can be aided through resolution of bodily tension.
– derivatives
bioenergetic adjective.
bioenergetic adjective.
'bioenergetics' also found in these Oxford entries:

