gradual
adjective/ɡɾɐˈdwaɫ/medium
gra·du·al
Definition
Taking place or changing slowly or by small increments; step-by-step.
The economic recovery was a gradual process.
A gradual increase in temperature was observed throughout the day.
Common collocations
gradual changegradual processgradual increase
Etymology
Do latim 'gradualis', de 'gradus' (grau, passo).