scientific discipline

GEOLOGY
WordClue
RESTRAINTdiscipline, compulsion
EXPERIMENTscientific procedure
LINGUISTICSThe scientific study of language
NEUROSCIENCEscientific study of the nervous system
PALEONTOLOGYscientific study of prehistoric life
BALLISTICSscience of projectiles
EXPERIMENTscientific procedure