placebo n. (pl. placebos) 1. a pharmacologicall...
Bidwell’s ghost a second visual afterimage that appears in...
Zeitgeber n. a cue, such as day length, used to activate or...
values education 1. instruction that is focused on principl...
lexical agraphia a disorder characterized by an impaired ab...
morula n. an early stage of embryological development, exte...