reaction
noun
 uk                    
    
        
/riˈæk.ʃən/ us                    
    
        
/riˈæk.ʃən/reaction noun (BEHAVIOUR)
 There has been an immediate/widespread/hostile reaction against the government's proposed tax increases.
 Reactions to the proposal so far have been adverse/favourable/mixed.
- answerWe're still waiting for an answer.
 - reply "How far?" asked Nigel. "Not far," was the mumbled reply.
 - answer105 is the correct answer.
 - responseThank you for your swift response.
 - reactionWhat was her reaction when she was asked for her resignation?
 - retortAlan snapped back with a witty retort.
 
 reactions [ plural ]
Her left-wing views are a reaction against the conservatism of her parents.
 - The protests are a delayed reaction to last week's announcement.
 - The committee kept the results of the survey to itself, fearing a bad public reaction.
 - There has been a mixed reaction to the changes.
 - Young people's reactions to world events are often at variance with those of their parents.
 - The proposal has received a generally favourable reaction.
 
reaction noun (IN SCIENCE)
  [ C or U ]
                      chemistry  
a chemical reaction
 reaction noun (NO CHANGE)
- according to tradition
 - Americanization
 - ancient wisdom
 - anti-classical
 - anti-conventional
 - conventionally
 - costume
 - counter-tradition
 - crowd
 - custom
 - it is the custom to do something
 - maverick
 - moonraker
 - mores
 - multicultural
 - traditionalist
 - traditionally
 - ultra-conservatism
 - ultra-conservative
 - ultra-traditional