Word: biofeedback
Part of speech: Noun
Syllables: bi
o
feed
back
Definition: A technique consisting of measuring a person's quantifiable bodily functions, such as blood pressure, heart rate, skin temperature, sweat gland activity, and muscle tension, then conveying the information to the person in real-time.
Morphemes:
Affix: bio-
Language: en
PoS: Prefix
Meaning: life
Affix: feed
Language: en
PoS: Noun
Meaning: The part of a machine that supplies the material to be operated upon.
Affix: back
Language: en
PoS: Noun
Meaning: Effort, usually physical.