v.

double in magnitude, extent, or intensity

"The enemy redoubled their screaming on the radio"

double again

"The noise doubled and redoubled"

make twice as great or intense

"The screaming redoubled"

Rapid population redoubling
Redoubling our efforts-a recap from the annual NICHE conference
Redoubling Denial: Industrial Welfare Policy Meets Postindustrial Poverty
Redoubling Platinum Group Metal Smelting Intensity — Operational Challenges and Solutions
16. Redoubling Platinum Group Metal Smelting Intensity — Operational Challenges and Solutions
Prevention is better than cure: Redoubling the focus on customer retention
Humanitarian leaders call for "redoubling"of aid for crisis engulfing Yemen
Conrad's Marlow and Britain's Franklin: Redoubling the narrative in 'Heart of Darkness'
Politics After Finitude: ?i?ek’s Redoubling of the Real and its Implications for The Left
Redoubling the ring size of an endomorphin‐2 analog transforms a centrally acting mu‐opioid receptor agonist into a pure periphera...