re
dou
ble
Third Person
redoubles
Present Participle
redoubling
Past Tense
redoubled
Past Participle
redoubled
1
to strengthen markedly
- After the criticism, she redoubled her efforts to improve her performance.
- The teacher redoubled vigilance to ensure students followed the safety rules.
- During the final minutes of the match, the players redoubled their energy.
- The company redoubled its commitment to sustainability after public backlash.
- He redoubled his focus on studies after failing the first exam.
2
to increase a quantity, number, or amount twofold once more
- The investors decided to redouble their initial capital after seeing early profits.
- Production was redoubled to meet the growing demand for masks.
- The population of the town redoubled within a decade due to migration.
- If the output doubles every year, it will redouble by the next quarter.
- The company redoubled its donations after the first fundraising success.