libido-binding activity an activity in which members of a t...
guarana n. a shrub (Paullinia cupana) indigenous to the Bra...
process observer 1. in groups, the member who observes and...
XYY syndrome a chromosomal anomaly discovered in 1961 and i...
yohimbine n. a stimulant alkaloid derived from the bark of...
primary cause a condition or event that predisposes an indi...