Dictionary of Psychology Author:J. P. Chaplin Definitions from "Abasement" to "Zygote". Also 6 appendices on abbreviations, Hull's constructs, Rorschach scoring symbols, Greek letter usage, prefixes,suffixes,& combining forms,& statistical formulae.
Definitions are a few words to a few hundred words long. "Jung" & "Will" get a 100 words each, "Mind-body Problem" several hundred,etc.