| var. of psycho- before some vowels: psychasthenia. |
| psych- pref. Variant of psycho-. |
| psycho- or psych- pref.
[Greek psūkho-, soul, life, from psūkhē; see bhes- in Indo-European roots.] |
psych- pref.
Variant of psycho-.
psycho- or psych-
pref.
Mind; mental: psychogenic.
Mental activities or processes: psychomotor.
Psychology; psychological: psychosocial.