return on investment
B1CEFR level
15/100Rarity: common
TechnicalRegister
A measure of the profit generated by an investment relative to its cost.
The campaign delivered a strong return on investment within the first quarter.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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