pref. 1. a. Mind; mental: psychogenic. b. Mental activities or processes: psychomotor. 2. Psychology; psychological: psychohistory. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
n. pl. psy·chos A psychopath. adj. Mentally deranged; crazy. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.