Bedeutung von “reduction” — Learner’s Dictionary

reduction

noun [ C, U ] us uk /rɪˈdʌkʃən/

B2 the act of reducing something:

She refused to accept a reduction in wages.
price reductions

the process of adding one or more electrons to a substance or removing oxygen from a substance

(Definition von “reduction” aus dem Cambridge Learner's Dictionary © Cambridge University Press)