Main Entry: re·ac·tion Pronunciation: \rē-ˈak-shən\ Function: noun 1: the act or process or an instance of reacting 2: bodily response to or activity aroused by a stimulus: a: an action induced by vital resistance to another action; especially : the response of tissues to a foreign substance (as an antigen or infective agent) b: depression or exhaustion due to excessive exertion or stimulation c: abnormally heightened activity succeeding depression or shock d: a mental or emotional disorder forming an individual's response to his or her life situation 3: the force that a body subjected to the action of a force from another body exerts in the opposite direction 4 a (1): chemical transformation or change : the interaction of chemical entities (2): the state resulting from such a reaction b: a process involving change in atomic nuclei |
Pronunciation Key | ||
\ \ as a in abut \ \ as u in abut \ \ as e in kitten \ r \ as ur/er in further \ a \ as a in ash \ \ as a in ace \ ä \ as o in mop \ a \ as ou in out \ b \ as in baby \ ch \ as ch in chin \ d \ as d in did \ e \ as e in bet \ \ as ea in easy \ \ as y in easy \ f \ as f in fifty |
\ g \ as g in go \ h \ as h in hat \ i \ as i in hit \ \ as i in ice \ j \ as j in job \ k \ as k in kin \ \ as ch in ich dien \ l \ as l in lily \ m \ as m in murmur \ n \ as n in own \ \ as ng in sing \ \ as o in go \ \ as aw in law \ i \ as oy in boy \ p \ as p in pepper |
\ r \ as r in red \ s \ as s in less> \ sh \ as sh in shy \ t \ as t in tie \ th \ as th in thin \ th \ as th in the \ ü \ as oo in loot \ \ as oo in foot \ v \ as v in vivid \ w \ as w in away \ y \ as y in yet \ yü \ as you in youth \ y \ as u in curable \ z \ as z in zone \ zh \ as si in vision |