effectiveness

UK
/ɪˈfɛktɪvnəs/
US
/ɪˈfɛktɪvnəs/

Translations

effectivenessnoun
effectivenesses
pl
UK
/ɪˈfɛktɪvnəs/
US
/ɪˈfɛktɪvnəs/
The effectiveness of the new marketing strategy was evident in the increased sales figures.
L'efficacité de la nouvelle stratégie marketing était évidente dans l'augmentation des ventes.
Additional translations
effetSurtout dans un contexte juridique ou administratif, pour exprimer le fait d’entrer en vigueur ou d’être applicable.

Definitions

effectivenessnoun
The degree to which something is successful in producing a desired result or outcome.
The effectiveness of the new marketing strategy was evident in the increased sales figures.
The state or fact of being in force or operative, especially of laws or agreements.
The effectiveness of the new regulation begins on 1st January.