Find over 25,000 psychological definitions


ejaculatory duct

a duct on either side of the prostate gland, formed by union of the vas deferens and the efferent duct of the seminal vesicle. The ejaculatory ducts converge in the prostate gland and empty into the urethra at a point below the urinary bladder.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

March 1st 2024

body-size overestimation

body-size overestimation

the specific tendency to overestimate the size of body features (e.g., width of waist, hips, or thighs) in relation to objective size measurements. It was once thought to be an essential feature of anorexia nervosa. See body-image distortion.