negative hallucination a false perceptual experience charac...
tonic adj. of or relating to muscle tone, especially a stat...
PQ4R n. a set of study methods developed on the basis of re...
oocyte n. a cell in the ovary from which an ovum (egg cell)...
erotic feminism a type of feminism that emphasizes female s...
extinction n. 1. in biology, the loss of a spec...